Finite Group Databasebeta

← C2×#23764152 #34291683

Subgroups — C2×#23764152 #34291683

Order 20224.

934 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579096C211yesmaximal, characteristic
2C2×#19098599C211yesmaximal, characteristic
3C2×#19098591C211yesmaximal, characteristic
4C2×#19098590C211yesmaximal, characteristic
5C22×#14579072C211yesmaximal, characteristic
6#23764152C218yesmaximal, direct product factor
7C2×#19098323C211yesmaximal, characteristic
8C2×#339×C79C211yesmaximal, characteristic
9C22×#11929608C2211yescharacteristic
10C23×C79⋊C8C2211yescharacteristic
11C23×C79⋊C8C2211yescharacteristic
12C2×#14579120C2211yescharacteristic
13C2×#14579096—24no—
14C2×#14579096C2214yes—
15#19098599C414yescomplemented
16#19098599C2214yes—
17C2×#14579094C412yescomplemented
18C2×#14579092C412yescomplemented
19#19098591—22no—
20#19098591C2214yes—
21#19098590—22no—
22#19098590C2214yes—
23C2×C4⋊(C79⋊C8)—22no—
24C2×Dic79⋊C8—22no—
25C2×#14579072—24no—
26C2×#14579072C2214yes—
27#19098323C2214yes—
28C22×M16×C79C2211yescharacteristic
29C2×#117×C79C2211yescharacteristic
30C22×C42×C79C2211yescharacteristic
31#339×C79C2214yes—
32C2×#11929608—21no—
33C2×#11929608—22no—
34C2×#11929608—22no—
35C2×#11929608C2312yes—
36C22×C79⋊C8—22no—
37C22×C79⋊C8—22no—
38C22×C79⋊C8—21no—
39C22×C79⋊C8C2×C411yescharacteristic
40C22×C79⋊C8C2×C411yescharacteristic
41C22×C79⋊C8C2×C412yes—
42C22×C79⋊C8D412yes—
43C22×C79⋊C8D412yes—
44C22×C79⋊C8D414yes—
45C22×C79⋊C8Q814yes—
46C22×C79⋊C8C2312yes—
47C22×C79⋊C8C2312yes—
48#14579120—21no—
49#14579120—21no—
50#14579120C2×C412yes—
51#14579120C2312yes—
52C2×C4⋊Dic79C2×C412yes—
53C2×C22⋊Dic79—21no—
54C2×C4×Dic79—21no—
55#14579096—28no—
56#14579094C2×C418yescomplemented
57#14579092C2×C418yescomplemented
58C4⋊(C79⋊C8)—28no—
59Dic79⋊C8—28no—
60#14579072—28no—
61C23×C4×C79—21no—
62C23×C4×C79C2311yescharacteristic
63C2×M16×C79—21no—
64C2×M16×C79—22no—
65C2×M16×C79—22no—
66C2×M16×C79C2312yes—
67C22×C8×C79—21no—
68#117×C79—21no—
69#117×C79—21no—
70#117×C79C2×C412yes—
71#117×C79C2312yes—
72C2×C4⋊C4×C79C2×C412yes—
73C2×C22⋊C4×C79—21no—
74C2×C42×C79—22no—
75C2×C42×C79—21no—
76C2×C42×C79—21no—
77C2×C42×C79Q814yes—
78C2×C42×C79C2312yes—
79C22×Dic79—22no—
80#11929608—22no—
81#11929608—22no—
82#11929608—42no—
83C2×C79⋊C8—24no—
84C2×C79⋊C8—24no—
85C2×C79⋊C8—22no—
86C2×C79⋊C8—22no—
87C2×C79⋊C8—22no—
88C2×C79⋊C8—42no—
89C2×C79⋊C8C4⋊C414yes—
90C2×C79⋊C8C4⋊C414yes—
91C2×C79⋊C8C4⋊C418yes—
92C2×C79⋊C8C22×C412yes—
93C2×C79⋊C8C22×C412yes—
94C2×C79⋊C8C2×D414yes—
95C2×C79⋊C8C2×D414yes—
96C2×C79⋊C8C2×Q814yes—
97C4⋊Dic79—22no—
98C4⋊Dic79C22×C414yes—
99C22⋊Dic79—22no—
100C22⋊Dic79—22no—
101C4×Dic79—22no—
102C4×Dic79—22no—
103C24×C79#4111yescharacteristic
104C22×C4×C79—22no—
105C22×C4×C79—24no—
106C22×C4×C79—22no—
107C22×C4×C79—44no—
108C22×C4×C79C22×C411yescharacteristic
109C22×C4×C79C22×C411yescharacteristic
110C22×C4×C79C2×D412yes—
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D411yescharacteristic
113C22×C4×C79C2×Q812yes—
114C22×C4×C79C2×Q812yes—
115C22×C4×C79#4111yescharacteristic
116C22×C4×C79#4112yes—
117C22×C4×C79C2411yescharacteristic
118M16×C79—22no—
119M16×C79—22no—
120M16×C79—42no—
121C2×C8×C79—22no—
122C2×C8×C79—42no—
123C4⋊C4×C79—22no—
124C4⋊C4×C79C22×C414yes—
125C22⋊C4×C79—22no—
126C22⋊C4×C79—22no—
127C42×C79—22no—
128C42×C79—24no—
129C42×C79—22no—
130C42×C79—22no—
131C42×C79C2×Q814yes—
132C23×C79—24no—
133C23×C79C4×D411yescharacteristic
134C23×C79C4×D411yescharacteristic
135C23×C79C22⋊Q812yes—
136C23×C79#12512yes—
137C23×C79C2×#4111yescharacteristic
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—44no—
141C2×C4×C79—48no—
142C2×C4×C79—44no—
143C2×C4×C79C2×C4⋊C412yes—
144C2×C4×C79C2×C4⋊C412yes—
145C2×C4×C79C4×D411yescharacteristic
146C2×C4×C79C4×D411yescharacteristic
147C2×C4×C79C4×Q812yes—
148C2×C4×C79C4×Q812yes—
149C2×C4×C79#12112yes—
150C2×C4×C79#12112yes—
151C2×C4×C79C22⋊Q812yes—
152C2×C4×C79#12512yes—
153C2×C4×C79C4⋊Q812yes—
154C2×C4×C79C4⋊Q812yes—
155C2×C4×C79C23×C411yescharacteristic
156C2×C4×C79C22×D411yescharacteristic
157C2×C4×C79C22×D411yescharacteristic
158C2×C4×C79C22×Q811yescharacteristic
159C2×C4×C79C22×Q811yescharacteristic
160C2×C4×C79C2×#4111yescharacteristic
161C2×Dic79—24no—
162C2×Dic79—44no—
163C8×C79—42no—
164C79⋊C8—24no—
165C79⋊C8—42no—
166C79⋊C8C2×C4⋊C414yes—
167C79⋊C8C2×C4⋊C414yes—
168C22×C79—22no—
169C22×C79—22no—
170C22×C79—24no—
171C22×C79—24no—
172C22×C79#38912yes—
173C22×C79#38912yes—
174C22×C79#44414yes—
175C22×C79C2×C4×D411yescharacteristic
176C22×C79C2×C22⋊Q811yescharacteristic
177C22×C79C2×#12511yescharacteristic
178C4×C79—44no—
179C4×C79—44no—
180C4×C79#38912yes—
181C4×C79#38912yes—
182C4×C79C22×C4⋊C411yescharacteristic
183C4×C79C2×C4×Q811yescharacteristic
184C4×C79C2×#12111yescharacteristic
185C4×C79C2×C4⋊Q811yescharacteristic
186Dic79—44no—
187C2×#1946—791nomaximal, Sylow
188C2×C79—21no—
189C2×C79—21no—
190C2×C79—22no—
191C2×C79#194614yescomplemented
192C2×C79C2×#38911yescharacteristic
193C2×C79C2×#44412yes—
194C22×#108—791no—
195C2×#427—791no—
196C2×#424—791no—
197C2×#424—791no—
198C22×#97—791no—
199#1946—798no—
200C2×#339—791no—
201C2×#339D7911yescharacteristic
202C79C2×#194611yescharacteristic, complemented, Sylow
203C22×M16—791no—
204C22×M16C2×D7911yescharacteristic
205C23×C8—791no—
206C23×C8—791no—
207C2×#117—791no—
208C2×#117C2×D7911yescharacteristic
209C22×C42C2×D7911yescharacteristic
210C2×#108—794no—
211C2×#108—1584no—
212#427—794no—
213#427—794no—
214C2×#107—792no—
215C2×#106—792no—
216#424—794no—
217#424—794no—
218#424—1582no—
219#424—1582no—
220C2×C4⋊C8—1582no—
221C2×C4⋊C8—1582no—
222C2×#97—794no—
223C2×#97—1584no—
224#339—794no—
225#339C2×D7914yes—
226C23×C4—21no—
227C23×C4C22×D7911yescharacteristic
228C2×M16—21no—
229C2×M16—22no—
230C2×M16—22no—
231C2×M16—792no—
232C2×M16—1582no—
233C2×M16—1582no—
234C2×M16—1581no—
235C2×M16C22×D7912yes—
236C22×C8—21no—
237C22×C8—791no—
238C22×C8—791no—
239C22×C8—792no—
240C22×C8—794no—
241C22×C8—794no—
242C22×C8—792no—
243C22×C8—792no—
244C22×C8—792no—
245C22×C8—792no—
246C22×C8—1581no—
247C22×C8—1582no—
248C22×C8—1582no—
249#117—21no—
250#117—21no—
251#117—792no—
252#117—792no—
253#117—1581no—
254#117—1581no—
255#117C4×D7912yes—
256#117C22×D7912yes—
257C2×C4⋊C4—792no—
258C2×C4⋊C4C4×D7912yes—
259C2×C22⋊C4—21no—
260C2×C22⋊C4—1581no—
261C2×C42—22no—
262C2×C42—21no—
263C2×C42—21no—
264C2×C42—1581no—
265C2×C42Dic15814yes—
266C2×C42C22×D7912yes—
267#108—1588no—
268#107—798no—
269#106—798no—
270C4⋊C8—1588no—
271C4⋊C8—1588no—
272#97—1588no—
273C24#1192962311yescharacteristic
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—24no—
277C22×C4—44no—
278C22×C4—1582no—
279C22×C4C2×C4×D7911yescharacteristic
280C22×C4C2×C4×D7911yescharacteristic
281C22×C4D4×D7912yes—
282C22×C4D4×D7911yescharacteristic
283C22×C4D4×D7911yescharacteristic
284C22×C4Q8×D7912yes—
285C22×C4C2×Dic15812yes—
286C22×C4#1192962311yescharacteristic
287C22×C4#1192962412yes—
288C22×C4C23×D7911yescharacteristic
289M16—22no—
290M16—22no—
291M16—42no—
292M16—3162no—
293M16—1582no—
294M16—1582no—
295C2×C8—22no—
296C2×C8—42no—
297C2×C8—3162no—
298C2×C8—794no—
299C2×C8—794no—
300C2×C8—794no—
301C2×C8—798no—
302C2×C8—792no—
303C2×C8—792no—
304C2×C8—794no—
305C2×C8—794no—
306C2×C8—1582no—
307C2×C8—1582no—
308C2×C8—1584no—
309C2×C8—1584no—
310C2×C8—1582no—
311C4⋊C4—22no—
312C4⋊C4—794no—
313C4⋊C4—1582no—
314C4⋊C4C2×C4×D7914yes—
315C22⋊C4—22no—
316C22⋊C4—22no—
317C22⋊C4—1582no—
318C22⋊C4—1582no—
319C42—22no—
320C42—24no—
321C42—22no—
322C42—22no—
323C42—1582no—
324C42—1582no—
325C42C2×Dic15814yes—
326C23—24no—
327C23(C22⋊D79)⋊C411yescharacteristic
328C23(C22⋊D79)⋊C411yescharacteristic
329C23#1457913812yes—
330C23#1457915112yes—
331C23C2×#1192962311yescharacteristic
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—44no—
335C2×C4—48no—
336C2×C4—44no—
337C2×C4—3164no—
338C2×C4—1584no—
339C2×C4C4⋊C4×D7912yes—
340C2×C4C4⋊C4×D7912yes—
341C2×C4(C22⋊D79)⋊C411yescharacteristic
342C2×C4(C22⋊D79)⋊C411yescharacteristic
343C2×C4C4×Dic15812yes—
344C2×C4C4×Dic15812yes—
345C2×C4#1457913412yes—
346C2×C4#1457913412yes—
347C2×C4#1457913812yes—
348C2×C4#1457915112yes—
349C2×C4#1457916012yes—
350C2×C4#1457916012yes—
351C2×C4C22×C4×D7911yescharacteristic
352C2×C4C2×D4×D7911yescharacteristic
353C2×C4C2×D4×D7911yescharacteristic
354C2×C4C2×Q8×D7911yescharacteristic
355C2×C4C22×Dic15811yescharacteristic
356C2×C4C2×#1192962411yescharacteristic
357C8—42no—
358C8—3162no—
359C8—794no—
360C8—794no—
361C8—1584no—
362C22—22no—
363C22—22no—
364C22—24no—
365C22—24no—
366C22#1909846012yes—
367C22#1909846012yes—
368C22#1909868214yes—
369C22C2×(C22⋊D79)⋊C411yescharacteristic
370C22C2×#1457913811yescharacteristic
371C22C2×#1457915111yescharacteristic
372C4—44no—
373C4—44no—
374C4—3164no—
375C4#1909846012yes—
376C4#1909846012yes—
377C4C2×C4⋊C4×D7911yescharacteristic
378C4C2×C4×Dic15811yescharacteristic
379C4C2×#1457913411yescharacteristic
380C4C2×#1457916011yescharacteristic
381C2—21no—
382C2—22no—
383C2—21no—
384C2#2376415214yesdirect product factor
385C2C2×#1909846011yescharacteristic
386C2C2×#1909868212yes—
subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#339×C79C2
socleC23×C79C4×D4
prime radicalC24×C79#41
cosocleC22×C4×C79C24
hypercenterC2×#339D79
hypocenterC79C2×#1946
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#339

Complements

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

NH ≅ G/Ntype
6. #23764152C2direct (N × H)
15. #19098599C4semidirect
17. C2×#14579094C4semidirect
18. C2×#14579092C4semidirect
56. #14579094C2×C4semidirect
57. #14579092C2×C4semidirect
191. C2×C79#1946semidirect
202. C79C2×#1946semidirect
384. C2#23764152direct (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×#190985992
C2×#190985912
C2×#190985902
C22×#145790722
#237641522
C2×#190983232
C2×#339×C792
C2×#194679