Finite Group Databasebeta

← C2×#23764172 #34291786

Subgroups — C2×#23764172 #34291786

Order 20224.

938 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579096C211yesmaximal, characteristic
2C2×#19098586C211yesmaximal, characteristic
3C22×Dic79⋊C8C211yesmaximal, characteristic
4C2×M16×Dic79C211yesmaximal, characteristic
5#23764172C218yesmaximal, direct product factor
6C2×#19098328C211yesmaximal, characteristic
7C2×#19098327C211yesmaximal, characteristic
8C22×#108×C79C211yesmaximal, characteristic
9C22×#11929608C2211yescharacteristic
10C22×#11929608C2211yescharacteristic
11C23×C79⋊C8C2211yescharacteristic
12C22×C4×Dic79C2211yescharacteristic
13C2×#14579096—24no—
14C2×#14579096C2214yes—
15#19098586—22no—
16#19098586C2214yes—
17C2×Dic79⋊C8—21no—
18C2×Dic79⋊C8—21no—
19C2×Dic79⋊C8C412yes—
20C2×Dic79⋊C8C414yes—
21C2×Dic79⋊C8C412yes—
22C2×Dic79⋊C8C2214yes—
23M16×Dic79—22no—
24M16×Dic79C2214yes—
25C2×#14579071—21no—
26C2×C8×Dic79—21no—
27#19098328C2214yes—
28#19098327C2214yes—
29C22×M16×C79C2211yescharacteristic
30C22×M16×C79C2211yescharacteristic
31C23×C8×C79C2211yescharacteristic
32C2×#108×C79—24no—
33C2×#108×C79C2214yes—
34C23×Dic79Q811yescharacteristic
35C23×Dic79Q811yescharacteristic
36C2×#11929608—21no—
37C2×#11929608—22no—
38C2×#11929608—21no—
39C2×#11929608—22no—
40C2×#11929608—22no—
41C2×#11929608Q814yes—
42C2×#11929608C2312yes—
43C2×#11929608C2312yes—
44C22×C79⋊C8—21no—
45C22×C79⋊C8—22no—
46C22×C79⋊C8—22no—
47C22×C79⋊C8—21no—
48C22×C79⋊C8C2×C412yes—
49C22×C79⋊C8C2×C412yes—
50C22×C79⋊C8C2312yes—
51C2×C4×Dic79C2×C411yescharacteristic
52C2×C4×Dic79C2×C412yes—
53C2×C4×Dic79C2×C411yescharacteristic
54C2×C4×Dic79D411yescharacteristic
55C2×C4×Dic79D411yescharacteristic
56C2×C4×Dic79D412yes—
57C2×C4×Dic79Q812yes—
58C2×C4×Dic79C2312yes—
59#14579096—28no—
60Dic79⋊C8—24no—
61Dic79⋊C8—24no—
62Dic79⋊C8C2×C418yes—
63Dic79⋊C8C2×C418yes—
64#14579071—24no—
65C8×Dic79—24no—
66C23×C4×C79C2311yescharacteristic
67C2×M16×C79—21no—
68C2×M16×C79—22no—
69C2×M16×C79—21no—
70C2×M16×C79—22no—
71C2×M16×C79—22no—
72C2×M16×C79D414yes—
73C2×M16×C79C2312yes—
74C2×M16×C79C2312yes—
75C22×C8×C79—22no—
76C22×C8×C79—21no—
77C22×C8×C79—22no—
78C22×C8×C79—21no—
79C22×C8×C79C2×C412yes—
80C22×C8×C79C2×C412yes—
81C22×C8×C79C2312yes—
82#108×C79—28no—
83C22×Dic79—24no—
84C22×Dic79—42no—
85C22×Dic79C4⋊C412yes—
86C22×Dic79C4⋊C411yescharacteristic
87C22×Dic79C4⋊C411yescharacteristic
88C22×Dic79C4⋊C411yescharacteristic
89C22×Dic79C4⋊C412yes—
90C22×Dic79C4⋊C411yescharacteristic
91C22×Dic79C2×Q812yes—
92C22×Dic79C2×Q812yes—
93#11929608—24no—
94#11929608—22no—
95#11929608—22no—
96#11929608—22no—
97#11929608—42no—
98#11929608C2×Q814yes—
99C2×C79⋊C8—24no—
100C2×C79⋊C8—24no—
101C2×C79⋊C8—24no—
102C2×C79⋊C8—22no—
103C2×C79⋊C8—22no—
104C2×C79⋊C8—22no—
105C2×C79⋊C8—22no—
106C2×C79⋊C8—42no—
107C2×C79⋊C8C22×C414yes—
108C4×Dic79C4⋊C412yes—
109C4×Dic79C4⋊C412yes—
110C4×Dic79C4⋊C412yes—
111C4×Dic79C4⋊C412yes—
112C4×Dic79C22×C412yes—
113C4×Dic79C22×C412yes—
114C4×Dic79C2×D412yes—
115C4×Dic79C2×D412yes—
116C24×C79C2×Q811yescharacteristic
117C22×C4×C79C22×C411yescharacteristic
118C22×C4×C79C22×C411yescharacteristic
119C22×C4×C79C2×D411yescharacteristic
120C22×C4×C79C2×D411yescharacteristic
121C22×C4×C79C2×D412yes—
122C22×C4×C79C2×Q811yescharacteristic
123C22×C4×C79C2×Q812yes—
124C22×C4×C79#4112yes—
125C22×C4×C79#4112yes—
126C22×C4×C79C2411yescharacteristic
127M16×C79—24no—
128M16×C79—22no—
129M16×C79—22no—
130M16×C79—22no—
131M16×C79—42no—
132M16×C79C2×D414yes—
133C2×C8×C79—24no—
134C2×C8×C79—24no—
135C2×C8×C79—24no—
136C2×C8×C79—22no—
137C2×C8×C79—22no—
138C2×C8×C79—22no—
139C2×C8×C79—22no—
140C2×C8×C79—42no—
141C2×C8×C79C22×C414yes—
142C23×C79—22no—
143C23×C79—22no—
144C23×C79C2×C4⋊C411yescharacteristic
145C23×C79C2×C4⋊C411yescharacteristic
146C23×C79#12512yes—
147C23×C79C4⋊Q812yes—
148C23×C79C22×Q811yescharacteristic
149C2×C4×C79C2×C4⋊C411yescharacteristic
150C2×C4×C79C2×C4⋊C411yescharacteristic
151C2×C4×C79C4×D412yes—
152C2×C4×C79C4×D412yes—
153C2×C4×C79C4×Q812yes—
154C2×C4×C79C4×Q812yes—
155C2×C4×C79#12112yes—
156C2×C4×C79#12112yes—
157C2×C4×C79C22⋊Q812yes—
158C2×C4×C79C22⋊Q812yes—
159C2×C4×C79#12512yes—
160C2×C4×C79C4⋊Q812yes—
161C2×C4×C79C23×C411yescharacteristic
162C2×C4×C79C22×D411yescharacteristic
163C2×C4×C79C22×D411yescharacteristic
164C2×C4×C79C22×Q811yescharacteristic
165C2×C4×C79C2×#4111yescharacteristic
166C2×C4×C79C2×#4111yescharacteristic
167C2×Dic79—22no—
168C2×Dic79—22no—
169C2×Dic79—22no—
170C2×Dic79—24no—
171C2×Dic79—24no—
172C2×Dic79—42no—
173C2×Dic79—42no—
174C2×Dic79#10814yescomplemented
175C2×Dic79C2×C4⋊C412yes—
176C2×Dic79C2×C4⋊C412yes—
177C2×Dic79C2×C4⋊C412yes—
178C2×Dic79C2×C4⋊C412yes—
179C8×C79—24no—
180C8×C79—24no—
181C8×C79—42no—
182C79⋊C8—24no—
183C79⋊C8—24no—
184C79⋊C8—42no—
185C22×C79—21no—
186C22×C79—21no—
187C22×C79—21no—
188C22×C79—21no—
189C22×C79—24no—
190C22×C79—24no—
191C22×C79#38912yes—
192C22×C79#38912yes—
193C22×C79C2×#10812yes—
194C22×C79#43012yes—
195C22×C79C22×C4⋊C411yescharacteristic
196C22×C79C2×#12511yescharacteristic
197C22×C79C2×C4⋊Q811yescharacteristic
198C4×C79#38912yes—
199C4×C79#38912yes—
200C4×C79C2×C4×D411yescharacteristic
201C4×C79C2×C4×Q811yescharacteristic
202C4×C79C2×#12111yescharacteristic
203C4×C79C2×C22⋊Q811yescharacteristic
204Dic79—22no—
205Dic79—22no—
206Dic79—22no—
207Dic79C2×#10814yescomplemented
208C2×#1950—791nomaximal, Sylow
209C2×C79—21no—
210C2×C79—21no—
211C2×C79—22no—
212C2×C79#195014yescomplemented
213C2×C79C2×#38911yescharacteristic
214C2×C79C22×#10811yescharacteristic
215C2×C79C2×#43011yescharacteristic
216C22×#108—791no—
217C22×#108D7911yescharacteristic
218C2×#423—791no—
219C22×C4⋊C8—791no—
220C2×C4×M16—791no—
221#1950—798no—
222C2×#341—791no—
223C2×#341—791no—
224C79C2×#195011yescharacteristic, complemented, Sylow
225C22×M16—791no—
226C22×M16—791no—
227C22×M16C2×D7911yescharacteristic
228C22×M16C2×D7911yescharacteristic
229C23×C8—791no—
230C23×C8C2×D7911yescharacteristic
231C22×C42—791no—
232C2×#108—24no—
233C2×#108—794no—
234C2×#108—1584no—
235C2×#108C2×D7914yes—
236#423—794no—
237#423—1582no—
238C2×C4⋊C8—794no—
239C2×C4⋊C8—794no—
240C2×C4⋊C8—792no—
241C2×C4⋊C8—792no—
242C2×C4⋊C8—1581no—
243C2×C4⋊C8—1581no—
244C4×M16—794no—
245C4×M16—1582no—
246C2×#97—1581no—
247C2×C4×C8—1581no—
248#341—794no—
249#341—794no—
250C23×C4—791no—
251C23×C4—791no—
252C23×C4C22×D7911yescharacteristic
253C2×M16—21no—
254C2×M16—22no—
255C2×M16—21no—
256C2×M16—22no—
257C2×M16—22no—
258C2×M16—794no—
259C2×M16—792no—
260C2×M16—792no—
261C2×M16—1582no—
262C2×M16—1582no—
263C2×M16—1581no—
264C2×M16—1581no—
265C2×M16—1582no—
266C2×M16C22⋊D7914yes—
267C2×M16C22×D7912yes—
268C2×M16C22×D7912yes—
269C22×C8—21no—
270C22×C8—22no—
271C22×C8—22no—
272C22×C8—21no—
273C22×C8—792no—
274C22×C8—792no—
275C22×C8—792no—
276C22×C8—1581no—
277C22×C8—1581no—
278C22×C8—1582no—
279C22×C8—1582no—
280C22×C8C4×D7912yes—
281C22×C8C4×D7912yes—
282C22×C8C22×D7912yes—
283C2×C42—792no—
284C2×C42—791no—
285C2×C42—791no—
286C2×C42—792no—
287C2×C42—791no—
288C2×C42—791no—
289C2×C42—792no—
290C2×C42—792no—
291#108—28no—
292#108—1588no—
293C4⋊C8—798no—
294C4⋊C8—798no—
295C4⋊C8—1584no—
296C4⋊C8—1584no—
297#97—1584no—
298C4×C8—1584no—
299C24Q8×D7911yescharacteristic
300C22×C4—3162no—
301C22×C4—792no—
302C22×C4—792no—
303C22×C4—791no—
304C22×C4—792no—
305C22×C4—792no—
306C22×C4—791no—
307C22×C4—791no—
308C22×C4—791no—
309C22×C4—1584no—
310C22×C4C2×C4×D7911yescharacteristic
311C22×C4C2×C4×D7911yescharacteristic
312C22×C4D4×D7911yescharacteristic
313C22×C4D4×D7911yescharacteristic
314C22×C4C2×C22⋊D7912yes—
315C22×C4Q8×D7912yes—
316C22×C4Q8×D7911yescharacteristic
317C22×C4#1192962312yes—
318C22×C4#1192962412yes—
319C22×C4C23×D7911yescharacteristic
320M16—22no—
321M16—24no—
322M16—22no—
323M16—22no—
324M16—42no—
325M16—3162no—
326M16—794no—
327M16—1582no—
328M16—1582no—
329M16—1582no—
330M16—1584no—
331M16C2×C22⋊D7914yes—
332C2×C8—22no—
333C2×C8—24no—
334C2×C8—24no—
335C2×C8—24no—
336C2×C8—22no—
337C2×C8—22no—
338C2×C8—22no—
339C2×C8—42no—
340C2×C8—3162no—
341C2×C8—794no—
342C2×C8—1582no—
343C2×C8—1582no—
344C2×C8—1584no—
345C2×C8—1584no—
346C2×C8—1584no—
347C2×C8—1582no—
348C2×C8—1582no—
349C2×C8C2×C4×D7914yes—
350C42—792no—
351C42—792no—
352C42—792no—
353C42—792no—
354C42—792no—
355C42—792no—
356C42—792no—
357C42—792no—
358C23—22no—
359C23—22no—
360C23C4⋊C4×D7911yescharacteristic
361C23C4⋊C4×D7911yescharacteristic
362C23#1457915112yes—
363C23#1457915912yes—
364C23C2×Q8×D7911yescharacteristic
365C2×C4—3162no—
366C2×C4—3162no—
367C2×C4—792no—
368C2×C4—794no—
369C2×C4—792no—
370C2×C4—792no—
371C2×C4—792no—
372C2×C4—1584no—
373C2×C4—1584no—
374C2×C4—1582no—
375C2×C4—1582no—
376C2×C4—1582no—
377C2×C4C4⋊C4×D7911yescharacteristic
378C2×C4C4⋊C4×D7911yescharacteristic
379C2×C4C4×C22⋊D7912yes—
380C2×C4C4×C22⋊D7912yes—
381C2×C4#1457912612yes—
382C2×C4#1457912612yes—
383C2×C4#1457913312yes—
384C2×C4#1457913312yes—
385C2×C4#1457913912yes—
386C2×C4#1457913912yes—
387C2×C4#1457915112yes—
388C2×C4#1457915912yes—
389C2×C4C22×C4×D7911yescharacteristic
390C2×C4C2×D4×D7911yescharacteristic
391C2×C4C22×C22⋊D7911yescharacteristic
392C2×C4C2×Q8×D7911yescharacteristic
393C2×C4C2×#1192962311yescharacteristic
394C2×C4C2×#1192962411yescharacteristic
395C8—24no—
396C8—24no—
397C8—42no—
398C8—3162no—
399C8—1584no—
400C8—1584no—
401C22—21no—
402C22—21no—
403C22—21no—
404C22—21no—
405C22—24no—
406C22—24no—
407C22#1909845812yes—
408C22#1909845812yes—
409C22#108×D7912yes—
410C22#1909861012yes—
411C22C2×C4⋊C4×D7911yescharacteristic
412C22C2×#1457915111yescharacteristic
413C22C2×#1457915911yescharacteristic
414C4—794no—
415C4—1582no—
416C4—1582no—
417C4—1582no—
418C4#1909845812yes—
419C4#1909845812yes—
420C4C2×C4×C22⋊D7911yescharacteristic
421C4C2×#1457912611yescharacteristic
422C4C2×#1457913311yescharacteristic
423C4C2×#1457913911yescharacteristic
424C2—22no—
425C2—21no—
426C2—21no—
427C2#2376417214yesdirect product factor
428C2C2×#1909845811yescharacteristic
429C2C2×#108×D7911yescharacteristic
430C2C2×#1909861011yescharacteristic
subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#108×C79C2
socleC23×C79C2×C4⋊C4
prime radicalC24×C79C2×Q8
cosocleC22×C4×C79C24
hypercenterC22×#108D79
hypocenterC79C2×#1950
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#108

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
5. #23764172C2direct (N × H)
174. C2×Dic79#108semidirect
207. Dic79C2×#108semidirect
212. C2×C79#1950semidirect
224. C79C2×#1950semidirect
427. C2#23764172direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145790962
C2×#190985862
C22×Dic79⋊C82
C2×M16×Dic792
#237641722
C2×#190983282
C2×#190983272
C22×#108×C792
C2×#195079