Finite Group Databasebeta

← C2×#23764171 #34291726

Subgroups — C2×#23764171 #34291726

Order 20224.

1142 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579095C211yesmaximal, characteristic
2C22×#14579092C211yesmaximal, characteristic
3C22×Dic79⋊C8C211yesmaximal, characteristic
4C2×#19098428C211yesmaximal, characteristic
5C2×C4⋊C4×Dic79C211yesmaximal, characteristic
6#23764171C218yesmaximal, direct product factor
7C2×#19098325C211yesmaximal, characteristic
8C2×#340×C79C211yesmaximal, characteristic
9C23×C79⋊C8C2211yescharacteristic
10C22×C4⋊Dic79C2211yescharacteristic
11C22×C4⋊Dic79C2211yescharacteristic
12C22×C4×Dic79—21no—
13C22×C4×Dic79C2211yescharacteristic
14C2×#14579095—24no—
15C2×#14579095C2214yes—
16C2×#14579092—24no—
17C2×#14579092C2214yes—
18C2×Dic79⋊C8C418yescomplemented
19C2×Dic79⋊C8C2214yes—
20#19098428—22no—
21#19098428C2214yes—
22C4⋊C4×Dic79—22no—
23C4⋊C4×Dic79C2214yes—
24C2×C79⋊#95—21no—
25C2×C79⋊#95—21no—
26C2×C79⋊#95—21no—
27#19098325C2214yes—
28C23×C8×C79C2211yescharacteristic
29C22×C4⋊C4×C79C2211yescharacteristic
30C22×C4⋊C4×C79C2211yescharacteristic
31#340×C79C2214yes—
32C23×Dic79—21no—
33C23×Dic79—21no—
34C23×Dic79D411yescharacteristic
35C23×Dic79D411yescharacteristic
36C22×C79⋊C8—22no—
37C22×C79⋊C8—22no—
38C22×C79⋊C8C2×C414yes—
39C22×C79⋊C8C2312yes—
40C2×C4⋊Dic79—21no—
41C2×C4⋊Dic79—22no—
42C2×C4⋊Dic79—22no—
43C2×C4⋊Dic79—22no—
44C2×C4⋊Dic79—21no—
45C2×C4⋊Dic79D414yes—
46C2×C4⋊Dic79C2312yes—
47C2×C4⋊Dic79C2312yes—
48C2×C4×Dic79—24no—
49C2×C4×Dic79—44no—
50C2×C4×Dic79C2×C414yes—
51C2×C4×Dic79D412yes—
52C2×C4×Dic79Q814yes—
53C2×C4×Dic79C2312yes—
54#14579095—28no—
55#14579092—28no—
56Dic79⋊C8C2×C4116yescomplemented
57C79⋊#95—24no—
58C79⋊#95—24no—
59C79⋊#95—24no—
60C23×C4×C79—21no—
61C23×C4×C79—21no—
62C23×C4×C79C2311yescharacteristic
63C22×C8×C79—22no—
64C22×C8×C79—22no—
65C22×C8×C79C2×C414yes—
66C22×C8×C79C2312yes—
67C2×C4⋊C4×C79—21no—
68C2×C4⋊C4×C79—22no—
69C2×C4⋊C4×C79—22no—
70C2×C4⋊C4×C79—22no—
71C2×C4⋊C4×C79—21no—
72C2×C4⋊C4×C79Q814yes—
73C2×C4⋊C4×C79C2312yes—
74C2×C4⋊C4×C79C2312yes—
75C22×Dic79—24no—
76C22×Dic79—22no—
77C22×Dic79—22no—
78C22×Dic79—22no—
79C22×Dic79—22no—
80C22×Dic79—22no—
81C22×Dic79—22no—
82C22×Dic79—42no—
83C22×Dic79—42no—
84C22×Dic79—42no—
85C22×Dic79—42no—
86C22×Dic79—42no—
87C22×Dic79C4⋊C414yes—
88C22×Dic79C4⋊C414yes—
89C22×Dic79C2×D412yes—
90C22×Dic79C2×D412yes—
91C2×C79⋊C8—28no—
92C2×C79⋊C8—22no—
93C2×C79⋊C8—22no—
94C2×C79⋊C8C22×C414yes—
95C4⋊Dic79—24no—
96C4⋊Dic79—22no—
97C4⋊Dic79—22no—
98C4⋊Dic79—22no—
99C4⋊Dic79—42no—
100C4⋊Dic79C2×D414yes—
101C4×Dic79—48no—
102C4×Dic79C4⋊C418yes—
103C4×Dic79C22×C414yes—
104C4×Dic79C2×Q814yes—
105C24×C79C2×D411yescharacteristic
106C22×C4×C79—24no—
107C22×C4×C79—22no—
108C22×C4×C79—22no—
109C22×C4×C79—42no—
110C22×C4×C79—42no—
111C22×C4×C79—42no—
112C22×C4×C79—42no—
113C22×C4×C79—42no—
114C22×C4×C79C22×C412yes—
115C22×C4×C79C2×D411yescharacteristic
116C22×C4×C79C2×D412yes—
117C22×C4×C79C2×Q812yes—
118C22×C4×C79C2×Q812yes—
119C22×C4×C79#4112yes—
120C22×C4×C79#4112yes—
121C22×C4×C79C2411yescharacteristic
122C2×C8×C79—28no—
123C2×C8×C79—22no—
124C2×C8×C79—22no—
125C2×C8×C79C22×C414yes—
126C4⋊C4×C79—24no—
127C4⋊C4×C79—22no—
128C4⋊C4×C79—22no—
129C4⋊C4×C79—22no—
130C4⋊C4×C79—42no—
131C4⋊C4×C79C2×Q814yes—
132C23×C79C2×C4⋊C412yes—
133C23×C79#12112yes—
134C23×C79C22⋊Q812yes—
135C23×C79#13512yes—
136C23×C79#13512yes—
137C23×C79AGL(1,ℤ/8)12yes—
138C23×C79#13712yes—
139C23×C79C22×D411yescharacteristic
140C2×C4×C79—24no—
141C2×C4×C79—42no—
142C2×C4×C79—42no—
143C2×C4×C79—48no—
144C2×C4×C79—42no—
145C2×C4×C79—42no—
146C2×C4×C79—42no—
147C2×C4×C79—84no—
148C2×C4×C79C2×C4⋊C412yes—
149C2×C4×C79C4×D414yes—
150C2×C4×C79C4×Q814yes—
151C2×C4×C79#12112yes—
152C2×C4×C79C22⋊Q812yes—
153C2×C4×C79#12514yes—
154C2×C4×C79C4⋊Q814yes—
155C2×C4×C79C23×C411yescharacteristic
156C2×C4×C79C22×D411yescharacteristic
157C2×C4×C79C22×Q811yescharacteristic
158C2×C4×C79C22×Q811yescharacteristic
159C2×C4×C79C2×#4111yescharacteristic
160C2×C4×C79C2×#4111yescharacteristic
161C2×Dic79—22no—
162C2×Dic79—22no—
163C2×Dic79—22no—
164C2×Dic79—22no—
165C2×Dic79—28no—
166C2×Dic79—28no—
167C2×Dic79—24no—
168C2×Dic79—42no—
169C2×Dic79—42no—
170C2×Dic79—48no—
171C2×Dic79—42no—
172C2×Dic79—42no—
173C2×Dic79—42no—
174C2×Dic79—84no—
175C2×Dic79C2×C4⋊C414yes—
176C2×Dic79C2×C4⋊C414yes—
177C8×C79—24no—
178C79⋊C8—24no—
179C22×C79#38914yes—
180C22×C79#42714yes—
181C22×C79#42814yes—
182C22×C79#46314yes—
183C22×C79#46414yes—
184C22×C79#47814yes—
185C22×C79#47914yes—
186C22×C79C22×C4⋊C411yescharacteristic
187C22×C79C2×#12111yescharacteristic
188C22×C79C2×C22⋊Q811yescharacteristic
189C22×C79C2×#13511yescharacteristic
190C22×C79C2×#13511yescharacteristic
191C22×C79C2×AGL(1,ℤ/8)11yescharacteristic
192C22×C79C2×#13711yescharacteristic
193C4×C79—44no—
194C4×C79—82no—
195C4×C79#38914yes—
196C4×C79C2×C4×D411yescharacteristic
197C4×C79C2×C4×Q811yescharacteristic
198C4×C79C2×#12511yescharacteristic
199C4×C79C2×C4⋊Q811yescharacteristic
200Dic79—24no—
201Dic79—24no—
202Dic79—44no—
203Dic79—82no—
204C2×#1949—791nomaximal, Sylow
205C2×C79#194918yescomplemented
206C2×C79C2×#38911yescharacteristic
207C2×C79C2×#42711yescharacteristic
208C2×C79C2×#42811yescharacteristic
209C2×C79C2×#46311yescharacteristic
210C2×C79C2×#46411yescharacteristic
211C2×C79C2×#47811yescharacteristic
212C2×C79C2×#47911yescharacteristic
213C22×#107—791no—
214C22×#106—791no—
215C22×C4⋊C8—791no—
216C2×#382—791no—
217C2×C4×C4⋊C4—791no—
218#1949—798no—
219C2×#340—791no—
220C2×#340D7911yescharacteristic
221C79C2×#194911yescharacteristic, complemented, Sylow
222C23×C8—791no—
223C23×C8C2×D7911yescharacteristic
224C22×C4⋊C4—791no—
225C22×C4⋊C4—791no—
226C22×C4⋊C4C2×D7911yescharacteristic
227C22×C4⋊C4C2×D7911yescharacteristic
228C22×C42—791no—
229C22×C42—1581no—
230C2×#107—794no—
231C2×#107—1584no—
232C2×#106—794no—
233C2×#106—1584no—
234C2×C4⋊C8—794no—
235C2×C4⋊C8—798no—
236#382—794no—
237#382—1582no—
238C4×C4⋊C4—794no—
239C4×C4⋊C4—1582no—
240C2×#95—1581no—
241C2×#95—1581no—
242C2×#95—1581no—
243#340—794no—
244#340C2×D7914yes—
245C23×C4—21no—
246C23×C4—21no—
247C23×C4—791no—
248C23×C4—791no—
249C23×C4—1581no—
250C23×C4—1581no—
251C23×C4C22×D7911yescharacteristic
252C22×C8—22no—
253C22×C8—22no—
254C22×C8—794no—
255C22×C8—792no—
256C22×C8—1582no—
257C22×C8—1582no—
258C22×C8C4×D7914yes—
259C22×C8C22×D7912yes—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—22no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—21no—
265C2×C4⋊C4—794no—
266C2×C4⋊C4—792no—
267C2×C4⋊C4—792no—
268C2×C4⋊C4—1581no—
269C2×C4⋊C4—1582no—
270C2×C4⋊C4—1582no—
271C2×C4⋊C4—1581no—
272C2×C4⋊C4—1582no—
273C2×C4⋊C4Dic15814yes—
274C2×C4⋊C4C22×D7912yes—
275C2×C4⋊C4C22×D7912yes—
276C2×C42—3164no—
277C2×C42—794no—
278C2×C42—792no—
279C2×C42—794no—
280C2×C42—792no—
281C2×C42—1584no—
282#107—1588no—
283#106—1588no—
284C4⋊C8—7916no—
285#95—1584no—
286#95—1584no—
287#95—1584no—
288C24D4×D7911yescharacteristic
289C22×C4—24no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—42no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—42no—
297C22×C4—3162no—
298C22×C4—3162no—
299C22×C4—3162no—
300C22×C4—3162no—
301C22×C4—3162no—
302C22×C4—794no—
303C22×C4—794no—
304C22×C4—792no—
305C22×C4—792no—
306C22×C4—1582no—
307C22×C4—1584no—
308C22×C4—1582no—
309C22×C4—1582no—
310C22×C4—1582no—
311C22×C4—1582no—
312C22×C4—1582no—
313C22×C4C2×C4×D7912yes—
314C22×C4D4×D7911yescharacteristic
315C22×C4D4×D7912yes—
316C22×C4Q8×D7912yes—
317C22×C4C2×Dic15812yes—
318C22×C4#1192962312yes—
319C22×C4#1192962412yes—
320C22×C4C23×D7911yescharacteristic
321C2×C8—22no—
322C2×C8—28no—
323C2×C8—22no—
324C2×C8—794no—
325C2×C8—1582no—
326C2×C8—1588no—
327C2×C8—1582no—
328C2×C8C2×C4×D7914yes—
329C4⋊C4—22no—
330C4⋊C4—24no—
331C4⋊C4—22no—
332C4⋊C4—22no—
333C4⋊C4—42no—
334C4⋊C4—3162no—
335C4⋊C4—794no—
336C4⋊C4—1582no—
337C4⋊C4—1582no—
338C4⋊C4—1582no—
339C4⋊C4—1584no—
340C4⋊C4C2×Dic15814yes—
341C42—3168no—
342C42—794no—
343C42—798no—
344C42—794no—
345C23C4⋊C4×D7912yes—
346C23#1457913412yes—
347C23#1457913812yes—
348C23#1457918012yes—
349C23#1457918412yes—
350C23#1457918812yes—
351C23#1457919012yes—
352C23C2×D4×D7911yescharacteristic
353C2×C4—24no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—48no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—84no—
361C2×C4—3168no—
362C2×C4—3162no—
363C2×C4—3162no—
364C2×C4—3162no—
365C2×C4—3162no—
366C2×C4—3162no—
367C2×C4—794no—
368C2×C4—794no—
369C2×C4—6324no—
370C2×C4—1584no—
371C2×C4—1582no—
372C2×C4—1582no—
373C2×C4—1582no—
374C2×C4—1582no—
375C2×C4—1588no—
376C2×C4—1588no—
377C2×C4C4⋊C4×D7912yes—
378C2×C4(C22⋊D79)⋊C414yes—
379C2×C4C4×Dic15814yes—
380C2×C4#1457913412yes—
381C2×C4#1457913812yes—
382C2×C4#1457915114yes—
383C2×C4#1457916014yes—
384C2×C4C22×C4×D7911yescharacteristic
385C2×C4C2×D4×D7911yescharacteristic
386C2×C4C2×Q8×D7911yescharacteristic
387C2×C4C22×Dic15811yescharacteristic
388C2×C4C2×#1192962311yescharacteristic
389C2×C4C2×#1192962411yescharacteristic
390C8—24no—
391C8—1584no—
392C22#1909846014yes—
393C22#1909860014yes—
394C22#1909860214yes—
395C22#1909878114yes—
396C22#1909878414yes—
397C22#1909886114yes—
398C22#1909887214yes—
399C22C2×C4⋊C4×D7911yescharacteristic
400C22C2×#1457913411yescharacteristic
401C22C2×#1457913811yescharacteristic
402C22C2×#1457918011yescharacteristic
403C22C2×#1457918411yescharacteristic
404C22C2×#1457918811yescharacteristic
405C22C2×#1457919011yescharacteristic
406C4—44no—
407C4—82no—
408C4—3164no—
409C4—6322no—
410C4—1584no—
411C4—1584no—
412C4#1909846014yes—
413C4C2×(C22⋊D79)⋊C411yescharacteristic
414C4C2×C4×Dic15811yescharacteristic
415C4C2×#1457915111yescharacteristic
416C4C2×#1457916011yescharacteristic
417C2#2376417118yesdirect product factor
418C2C2×#1909846011yescharacteristic
419C2C2×#1909860011yescharacteristic
420C2C2×#1909860211yescharacteristic
421C2C2×#1909878111yescharacteristic
422C2C2×#1909878411yescharacteristic
423C2C2×#1909886111yescharacteristic
424C2C2×#1909887211yescharacteristic
subgroupG/H
centerC24D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#340×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×#340D79
hypocenterC79C2×#1949
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
6. #23764171C2direct (N × H)
18. C2×Dic79⋊C8C4semidirect
56. Dic79⋊C8C2×C4semidirect
205. C2×C79#1949semidirect
221. C79C2×#1949semidirect
417. C2#23764171direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790952
C22×#145790922
C22×Dic79⋊C82
C2×#190984282
C2×C4⋊C4×Dic792
#237641712
C2×#190983252
C2×#340×C792
C2×#194979