Finite Group Databasebeta

← C2×#22591217 #32156697

Subgroups — C2×#22591217 #32156697

Order 18176.

3094 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
1#22591217C2116yesmaximal, direct product factor
2C2×#17985898C212yesmaximal, complemented
3C2×#17985885C214yesmaximal, complemented
4C2×#17985859C211yesmaximal, characteristic
5C2×#17985859C212yesmaximal
6C2×C4⋊C4×Dic71C212yesmaximal, complemented
7C2×C4×C22⋊Dic71C211yesmaximal, characteristic
8C2×C4×C22⋊Dic71C212yesmaximal
9C23×C4⋊C4×C71C211yesmaximal, characteristic
10C22×C4⋊Dic71C2212yes—
11C22×C4⋊Dic71C2214yes—
12C22×C22⋊Dic71C2211yescharacteristic
13C22×C22⋊Dic71C2212yes—
14C22×C22⋊Dic71C2211yescharacteristic
15C22×C4×Dic71C2212yes—
16C22×C4×Dic71C2214yes—
17#17985898C22116yescomplemented
18#17985885C22132yescomplemented
19#17985859C2218yes—
20#17985859C22116yes—
21C4⋊C4×Dic71C22116yescomplemented
22C4×C22⋊Dic71C2218yes—
23C4×C22⋊Dic71C22116yes—
24C2×C71⋊#95C2212yes—
25C2×C71⋊#95C2212yes—
26C2×C71⋊#95C2214yes—
27C2×C71⋊#95C2214yes—
28C24×C4×C71C2211yescharacteristic
29C24×C4×C71C2212yes—
30C22×C4⋊C4×C71C4116yescomplemented
31C22×C4⋊C4×C71C2212yes—
32C22×C4⋊C4×C71C2211yescharacteristic
33C22×C4⋊C4×C71C2211yescharacteristic
34C22×C4⋊C4×C71C2218yes—
35C23×Dic71C2312yes—
36C23×Dic71C2314yes—
37C23×Dic71C2312yes—
38C2×C4⋊Dic71—28no—
39C2×C4⋊Dic71—48no—
40C2×C4⋊Dic71C2318yes—
41C2×C4⋊Dic71C23116yes—
42C2×C22⋊Dic71—24no—
43C2×C22⋊Dic71—28no—
44C2×C22⋊Dic71Q818yes—
45C2×C22⋊Dic71C2314yes—
46C2×C22⋊Dic71C2318yes—
47C2×C22⋊Dic71C2314yes—
48C2×C4×Dic71—28no—
49C2×C4×Dic71—48no—
50C2×C4×Dic71C2318yes—
51C2×C4×Dic71C23116yes—
52C71⋊#95C2318yes—
53C71⋊#95C23116yes—
54C71⋊#95C23116yes—
55C71⋊#95C2318yes—
56C25×C71C2311yescharacteristic
57C23×C4×C71—28no—
58C23×C4×C71—48no—
59C23×C4×C71C2×C418yes—
60C23×C4×C71C2×C4116yes—
61C23×C4×C71C2311yescharacteristic
62C23×C4×C71C2312yes—
63C23×C4×C71C2312yes—
64C23×C4×C71C2314yes—
65C23×C4×C71C2318yes—
66C23×C4×C71C2311yescharacteristic
67C2×C4⋊C4×C71C2×C4116yes—
68C2×C4⋊C4×C71C2×C418yes—
69C2×C4⋊C4×C71C2×C418yes—
70C2×C4⋊C4×C71C2×C4164yescomplemented
71C2×C4⋊C4×C71C2314yes—
72C2×C4⋊C4×C71C2318yes—
73C2×C4⋊C4×C71C2314yes—
74C22×Dic71—24no—
75C22×Dic71—24no—
76C22×Dic71—24no—
77C22×Dic71—24no—
78C22×Dic71—28no—
79C22×Dic71—28no—
80C22×Dic71—28no—
81C22×Dic71—24no—
82C22×Dic71C2×Q818yes—
83C22×Dic71C2414yes—
84C22×Dic71C2418yes—
85C22×Dic71C2414yes—
86C4⋊Dic71—216no—
87C4⋊Dic71—416no—
88C22⋊Dic71—28no—
89C22⋊Dic71—216no—
90C22⋊Dic71C2×Q8116yes—
91C4×Dic71—216no—
92C4×Dic71—416no—
93C24×C71—24no—
94C24×C71—24no—
95C24×C71C22×C414yes—
96C24×C71C2×Q814yes—
97C24×C71#4114yes—
98C24×C71C2412yes—
99C24×C71C2411yescharacteristic
100C22×C4×C71—24no—
101C22×C4×C71—28no—
102C22×C4×C71—28no—
103C22×C4×C71—232no—
104C22×C4×C71—216no—
105C22×C4×C71—432no—
106C22×C4×C71—416no—
107C22×C4×C71C22×C414yes—
108C22×C4×C71C22×C418yes—
109C22×C4×C71C22×C418yes—
110C22×C4×C71C22×C4116yes—
111C22×C4×C71C22×C4132yes—
112C22×C4×C71C22×C414yes—
113C22×C4×C71#4118yes—
114C22×C4×C71C2412yes—
115C22×C4×C71C2414yes—
116C22×C4×C71C2414yes—
117C22×C4×C71C2412yes—
118C4⋊C4×C71C22×C4132yes—
119C4⋊C4×C71C22×C4116yes—
120C4⋊C4×C71C22×C4116yes—
121C23×C71—28no—
122C23×C71—28no—
123C23×C71—216no—
124C23×C71—216no—
125C23×C71—24no—
126C23×C71—24no—
127C23×C71C4×Q8116yes—
128C23×C71C23×C414yes—
129C23×C71C23×C412yes—
130C23×C71C22×Q814yes—
131C23×C71C22×Q812yes—
132C23×C71C2×#4114yes—
133C23×C71C2×#4114yes—
134C23×C71C2×#4112yes—
135C23×C71H(5,𝔽2)14yes—
136C23×C71C2511yescharacteristic
137C2×C4×C71—28no—
138C2×C4×C71—216no—
139C2×C4×C71—216no—
140C2×C4×C71—24no—
141C2×C4×C71—28no—
142C2×C4×C71—28no—
143C2×C4×C71—232no—
144C2×C4×C71—432no—
145C2×C4×C71#117116yes—
146C2×C4×C71C23×C414yes—
147C2×C4×C71C23×C418yes—
148C2×C4×C71C23×C418yes—
149C2×C4×C71C23×C414yes—
150C2×C4×C71C2×#4118yes—
151C2×Dic71—216no—
152C2×Dic71—24no—
153C2×Dic71—24no—
154C2×Dic71—24no—
155C2×Dic71—24no—
156C2×Dic71—28no—
157C2×Dic71—28no—
158C2×Dic71—28no—
159C2×Dic71—24no—
160C2×Dic71—48no—
161C2×Dic71—416no—
162C2×Dic71C22×Q818yes—
163C22×C71—232no—
164C22×C71—24no—
165C22×C71—24no—
166C22×C71—28no—
167C22×C71—28no—
168C22×C71C2×#11714yes—
169C22×C71C2×C4×Q818yes—
170C22×C71C2×C4×Q814yes—
171C22×C71#51814yes—
172C22×C71#55318yes—
173C22×C71#55418yes—
174C22×C71C24×C411yescharacteristic
175C22×C71C23×Q811yescharacteristic
176C22×C71C22×#4112yes—
177C22×C71C22×#4111yescharacteristic
178C22×C71C2×H(5,𝔽2)12yes—
179C4×C71—24no—
180C4×C71—28no—
181C4×C71—28no—
182C4×C71C2×#11718yes—
183Dic71—28no—
184Dic71—44no—
185Dic71—48no—
186C2×#2345—711nomaximal, Sylow
187C2×C71—28no—
188C2×C71#234518yescomplemented
189C2×C71C22×#11711yescharacteristic
190C2×C71C22×C4×Q811yescharacteristic
191C2×C71C2×#51811yescharacteristic
192C2×C71C2×#55312yes—
193C2×C71C2×#55412yes—
194C23×C4⋊C4D7111yescharacteristic
195#2345—7116no—
196C2×#389—712no—
197C2×#387—714no—
198C2×#380—712no—
199C2×#380—711no—
200C2×C4×C4⋊C4—712no—
201C2×C4×C22⋊C4—711no—
202C2×C4×C22⋊C4—712no—
203C71C2×#234511yescharacteristic, complemented, Sylow
204C24×C4C2×D7111yescharacteristic
205C24×C4C2×D7112yes—
206C22×C4⋊C4—714no—
207C22×C4⋊C4—712no—
208C22×C4⋊C4Dic71116yescomplemented
209C22×C4⋊C4C2×D7111yescharacteristic
210C22×C4⋊C4C2×D7112yes—
211C22×C4⋊C4C2×D7111yescharacteristic
212C22×C4⋊C4C2×D7118yes—
213C22×C22⋊C4—711no—
214C22×C22⋊C4—711no—
215C22×C22⋊C4—712no—
216C22×C42—714no—
217C22×C42—712no—
218#389—7116no—
219#387—7132no—
220#380—7116no—
221#380—718no—
222C4×C4⋊C4—7116no—
223C4×C22⋊C4—718no—
224C4×C22⋊C4—7116no—
225C2×#95—712no—
226C2×#95—714no—
227C2×#95—714no—
228C2×#95—712no—
229C25C22×D7111yescharacteristic
230C23×C4—28no—
231C23×C4—48no—
232C23×C4—712no—
233C23×C4—712no—
234C23×C4—714no—
235C23×C4C2×Dic7118yes—
236C23×C4C2×Dic71116yes—
237C23×C4C22×D7114yes—
238C23×C4C22×D7112yes—
239C23×C4C22×D7111yescharacteristic
240C23×C4C22×D7112yes—
241C23×C4C22×D7118yes—
242C23×C4C22×D7111yescharacteristic
243C2×C4⋊C4—2848no—
244C2×C4⋊C4—7116no—
245C2×C4⋊C4—718no—
246C2×C4⋊C4—1428no—
247C2×C4⋊C4C2×Dic71116yes—
248C2×C4⋊C4C2×Dic7118yes—
249C2×C4⋊C4C2×Dic7118yes—
250C2×C4⋊C4C2×Dic71164yescomplemented
251C2×C4⋊C4C22×D7114yes—
252C2×C4⋊C4C22×D7118yes—
253C2×C4⋊C4C22×D7114yes—
254C2×C22⋊C4—718no—
255C2×C22⋊C4—714no—
256C2×C22⋊C4—714no—
257C2×C22⋊C4—718no—
258C2×C22⋊C4—1424no—
259C2×C22⋊C4—1428no—
260C2×C42—2848no—
261C2×C42—7116no—
262C2×C42—718no—
263C2×C42—1428no—
264#95—718no—
265#95—7116no—
266#95—7116no—
267#95—718no—
268C24—24no—
269C24—24no—
270C24C22×Dic7114yes—
271C24Q8×D7114yes—
272C24#1176586614yes—
273C24C23×D7112yes—
274C24C23×D7111yescharacteristic
275C22×C4—24no—
276C22×C4—28no—
277C22×C4—28no—
278C22×C4—216no—
279C22×C4—232no—
280C22×C4—432no—
281C22×C4—416no—
282C22×C4—718no—
283C22×C4—714no—
284C22×C4—714no—
285C22×C4—718no—
286C22×C4—1424no—
287C22×C4—1428no—
288C22×C4—1424no—
289C22×C4—1428no—
290C22×C4—1428no—
291C22×C4—1424no—
292C22×C4—1424no—
293C22×C4—1424no—
294C22×C4C22×Dic7114yes—
295C22×C4C22×Dic7118yes—
296C22×C4C22×Dic7118yes—
297C22×C4C22×Dic71116yes—
298C22×C4C22×Dic71132yes—
299C22×C4C22×Dic7114yes—
300C22×C4#1176586518yes—
301C22×C4C23×D7112yes—
302C22×C4C23×D7114yes—
303C22×C4C23×D7114yes—
304C22×C4C23×D7112yes—
305C4⋊C4—28416no—
306C4⋊C4—14216no—
307C4⋊C4C22×Dic71132yes—
308C4⋊C4C22×Dic71116yes—
309C4⋊C4C22×Dic71116yes—
310C22⋊C4—7116no—
311C22⋊C4—1428no—
312C22⋊C4—14216no—
313C42—28416no—
314C42—14216no—
315C23—24no—
316C23—24no—
317C23—216no—
318C23—216no—
319C23—28no—
320C23—28no—
321C23Q8×Dic71116yes—
322C23C23×Dic7114yes—
323C23C23×Dic7112yes—
324C23C2×Q8×D7114yes—
325C23C2×Q8×D7112yes—
326C23C2×#1176586514yes—
327C23C2×#1176586614yes—
328C23C2×#1176586612yes—
329C23#1455617314yes—
330C23C24×D7111yescharacteristic
331C2×C4—24no—
332C2×C4—28no—
333C2×C4—28no—
334C2×C4—28no—
335C2×C4—216no—
336C2×C4—216no—
337C2×C4—232no—
338C2×C4—432no—
339C2×C4—2848no—
340C2×C4—28416no—
341C2×C4—718no—
342C2×C4—1424no—
343C2×C4—1428no—
344C2×C4—1424no—
345C2×C4—1428no—
346C2×C4—1428no—
347C2×C4—1424no—
348C2×C4—1424no—
349C2×C4—1424no—
350C2×C4—14216no—
351C2×C4#14556087116yes—
352C2×C4C23×Dic7114yes—
353C2×C4C23×Dic7118yes—
354C2×C4C23×Dic7118yes—
355C2×C4C23×Dic7114yes—
356C2×C4C2×#1176586518yes—
357C22—24no—
358C22—24no—
359C22—28no—
360C22—28no—
361C22—232no—
362C22C2×#1455608714yes—
363C22C2×Q8×Dic7118yes—
364C22C2×Q8×Dic7114yes—
365C22#1798647414yes—
366C22#1798669718yes—
367C22#1798670418yes—
368C22C24×Dic7111yescharacteristic
369C22C22×Q8×D7111yescharacteristic
370C22C22×#1176586512yes—
371C22C22×#1176586611yescharacteristic
372C22C2×#1455617312yes—
373C4—24no—
374C4—28no—
375C4—28no—
376C4—2844no—
377C4—2848no—
378C4—1428no—
379C4C2×#1455608718yes—
380C2—28no—
381C2#2259121718yesdirect product factor
382C2C22×#1455608711yescharacteristic
383C2C22×Q8×Dic7111yescharacteristic
384C2C2×#1798647411yescharacteristic
385C2C2×#1798669712yes—
386C2C2×#1798670412yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC23×C4⋊C4×C71C2
socleC24×C71C24
prime radicalC25×C71C23
cosocleC23×C71C25
hypercenterC23×C4⋊C4D71
hypocenterC71C2×#2345
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #22591217C2direct (N × H)
2. C2×#17985898C2semidirect
3. C2×#17985885C2semidirect
6. C2×C4⋊C4×Dic71C2semidirect
17. #17985898C22semidirect
18. #17985885C22semidirect
21. C4⋊C4×Dic71C22semidirect
30. C22×C4⋊C4×C71C4semidirect
70. C2×C4⋊C4×C71C2×C4semidirect
188. C2×C71#2345semidirect
203. C71C2×#2345semidirect
208. C22×C4⋊C4Dic71semidirect
250. C2×C4⋊C4C2×Dic71semidirect
381. C2#22591217direct (N × H)

Maximal subgroups

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

subgroupindex
#225912172
C2×#179858982
C2×#179858852
C2×#179858592
C2×C4⋊C4×Dic712
C2×C4×C22⋊Dic712
C23×C4⋊C4×C712
C2×#234571