Finite Group Databasebeta

← C2×#22588555 #31998261

Subgroups — C2×#22588555 #31998261

Order 18176.

1402 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
1C2×#17986042C212yesmaximal
2C22×#14556047C211yesmaximal, characteristic
3C2×#17985906C211yesmaximal, characteristic
4#22588555C218yesmaximal, direct product factor
5C2×#17985758C212yesmaximal
6C2×#519×C71C211yesmaximal, characteristic
7C22×#11765849C2212yes—
8C22×C4⋊Dic71C2211yescharacteristic
9C22×C4×Dic71C2211yescharacteristic
10#17986042—24no—
11#17986042C2218yes—
12C2×#14556061—22no—
13C2×#14556059—22no—
14C2×#14556047C418yescomplemented
15C2×#14556047C2214yes—
16#17985906—22no—
17#17985906C2214yes—
18C2×C71⋊#95—22no—
19#17985758C2218yes—
20C23×Q8×C71C2211yescharacteristic
21#519×C71—22no—
22#519×C71—24no—
23#519×C71C2214yes—
24C2×C4×Q8×C71—22no—
25C2×C4×Q8×C71—22no—
26C2×#117×C71—22no—
27C2×#117×C71C2212yes—
28C23×Dic71—21no—
29C23×Dic71—21no—
30C2×#11765849—22no—
31C2×#11765849—24no—
32C2×#11765849C2×C418yes—
33C2×#11765849C2314yes—
34C22×C71⋊C8—22no—
35C2×C4⋊Dic71—22no—
36C2×C4⋊Dic71—22no—
37C2×C4⋊Dic71—21no—
38C2×C4⋊Dic71C2312yes—
39C2×C4×Dic71—21no—
40C2×C4×Dic71—24no—
41C2×C4×Dic71C2312yes—
42#14556061—28no—
43#14556059—28no—
44#14556047C2×C4116yescomplemented
45C71⋊#95—28no—
46C22×Q8×C71—22no—
47C22×Q8×C71—22no—
48C22×Q8×C71—24no—
49C22×Q8×C71C2×C414yes—
50C22×Q8×C71D412yes—
51C22×Q8×C71Q814yes—
52C22×Q8×C71C2312yes—
53C23×C4×C71D412yes—
54C23×C4×C71C2311yescharacteristic
55C4×Q8×C71—28no—
56C4×Q8×C71—28no—
57C4×Q8×C71—28no—
58C4×Q8×C71—28no—
59#117×C71—28no—
60#117×C71—28no—
61#117×C71—22no—
62#117×C71—22no—
63#117×C71D414yes—
64#117×C71C2314yes—
65C2×C4⋊C4×C71—22no—
66C2×C4⋊C4×C71—22no—
67C2×C4⋊C4×C71D412yes—
68C2×C4⋊C4×C71D412yes—
69C2×C22⋊C4×C71—22no—
70C2×C42×C71—24no—
71C2×C42×C71—22no—
72C22×Dic71—24no—
73C22×Dic71—22no—
74C22×Dic71—22no—
75C22×Dic71—42no—
76C22×Dic71—42no—
77C22×Dic71—44no—
78C22×Dic71—41no—
79C22×Dic71—41no—
80#11765849—28no—
81#11765849—24no—
82#11765849C22×C418yes—
83C2×C71⋊C8—28no—
84C2×C71⋊C8—24no—
85C4⋊Dic71—24no—
86C4⋊Dic71—42no—
87C4×Dic71—24no—
88C4×Dic71—42no—
89C24×C71C2×D411yescharacteristic
90C2×Q8×C71—28no—
91C2×Q8×C71—28no—
92C2×Q8×C71—24no—
93C2×Q8×C71—28no—
94C2×Q8×C71—28no—
95C2×Q8×C71—24no—
96C2×Q8×C71—24no—
97C2×Q8×C71—24no—
98C2×Q8×C71C4⋊C418yes—
99C2×Q8×C71C22×C414yes—
100C2×Q8×C71C2×Q814yes—
101C22×C4×C71—22no—
102C22×C4×C71—22no—
103C22×C4×C71—24no—
104C22×C4×C71—22no—
105C22×C4×C71—22no—
106C22×C4×C71C4⋊C418yes—
107C22×C4×C71C22×C412yes—
108C22×C4×C71C2×D414yes—
109C22×C4×C71C2×D411yescharacteristic
110C22×C4×C71C2×D412yes—
111C22×C4×C71C2×D412yes—
112C22×C4×C71C2×Q812yes—
113C22×C4×C71#4114yes—
114C22×C4×C71C2411yescharacteristic
115C4⋊C4×C71—28no—
116C4⋊C4×C71—28no—
117C4⋊C4×C71—22no—
118C4⋊C4×C71—22no—
119C4⋊C4×C71C2×D414yes—
120C4⋊C4×C71C2×D414yes—
121C22⋊C4×C71—24no—
122C22⋊C4×C71—24no—
123C42×C71—216no—
124C42×C71—24no—
125C42×C71—24no—
126C23×C71—22no—
127C23×C71—22no—
128C23×C71C2×C4⋊C412yes—
129C23×C71#12011yescharacteristic
130C23×C71#12011yescharacteristic
131C23×C71#12312yes—
132C23×C71C22×D411yescharacteristic
133Q8×C71—28no—
134Q8×C71—28no—
135Q8×C71—216no—
136C2×C4×C71—24no—
137C2×C4×C71—24no—
138C2×C4×C71—28no—
139C2×C4×C71—28no—
140C2×C4×C71—24no—
141C2×C4×C71—24no—
142C2×C4×C71—44no—
143C2×C4×C71—44no—
144C2×C4×C71C2×C4⋊C418yes—
145C2×C4×C71C2×C4⋊C412yes—
146C2×C4×C71C4×D414yes—
147C2×C4×C71C4×D414yes—
148C2×C4×C71#12012yes—
149C2×C4×C71C22⋊Q814yes—
150C2×C4×C71C22⋊Q814yes—
151C2×C4×C71#12312yes—
152C2×C4×C71C23×C411yescharacteristic
153C2×C4×C71C22×D412yes—
154C2×C4×C71C22×Q811yescharacteristic
155C2×C4×C71C2×#4112yes—
156C2×Dic71—24no—
157C2×Dic71—48no—
158C2×Dic71—42no—
159C2×Dic71—42no—
160C2×Dic71—44no—
161C2×Dic71—42no—
162C2×Dic71—82no—
163C2×Dic71—82no—
164C71⋊C8—28no—
165C22×C71—24no—
166C22×C71—24no—
167C22×C71—21no—
168C22×C71—21no—
169C22×C71—21no—
170C22×C71—21no—
171C22×C71#38512yes—
172C22×C71#38512yes—
173C22×C71#45412yes—
174C22×C71#45612yes—
175C22×C71C22×C4⋊C411yescharacteristic
176C22×C71C2×#12011yescharacteristic
177C22×C71C2×#12311yescharacteristic
178C4×C71—28no—
179C4×C71—44no—
180C4×C71—44no—
181C4×C71#38514yes—
182C4×C71C2×C4×D412yes—
183C4×C71C2×C22⋊Q812yes—
184Dic71—44no—
185Dic71—82no—
186C2×#1857—711nomaximal, Sylow
187C2×C71—21no—
188C2×C71—21no—
189C2×C71—22no—
190C2×C71#185714yescomplemented
191C2×C71C2×#38511yescharacteristic
192C2×C71C2×#45411yescharacteristic
193C2×C71C2×#45611yescharacteristic
194C2×#519D7111yescharacteristic
195C2×#428—712no—
196C22×#101—711no—
197C2×#391—711no—
198#1857—718no—
199C2×#339—712no—
200C71C2×#185711yescharacteristic, complemented, Sylow
201C23×Q8C2×D7111yescharacteristic
202C22×M16—712no—
203#519—22no—
204#519—24no—
205#519C2×D7114yes—
206C2×C4×Q8—22no—
207C2×C4×Q8—22no—
208C2×#117—22no—
209C2×#117C2×D7112yes—
210C22×C4⋊C4—711no—
211C22×C42—711no—
212#428—718no—
213#428—1424no—
214C2×#107—1422no—
215C2×#106—1422no—
216C2×#101—718no—
217C2×#101—714no—
218#391—714no—
219#391—1422no—
220C2×#95—1422no—
221#339—718no—
222C22×Q8—22no—
223C22×Q8—22no—
224C22×Q8—24no—
225C22×Q8Dic14214yes—
226C22×Q8C4×D7114yes—
227C22×Q8C22⋊D7112yes—
228C22×Q8C22×D7112yes—
229C23×C4—1421no—
230C23×C4—1421no—
231C23×C4C22⋊D7112yes—
232C23×C4C22×D7111yescharacteristic
233C2×M16—718no—
234C2×M16—714no—
235C2×M16—1422no—
236C2×M16—1424no—
237C22×C8—1422no—
238C4×Q8—28no—
239C4×Q8—28no—
240C4×Q8—28no—
241C4×Q8—28no—
242#117—28no—
243#117—28no—
244#117—22no—
245#117—22no—
246#117C22⋊D7114yes—
247#117C22×D7114yes—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—712no—
251C2×C4⋊C4—1421no—
252C2×C4⋊C4—1422no—
253C2×C4⋊C4—1422no—
254C2×C4⋊C4C22⋊D7112yes—
255C2×C4⋊C4C22⋊D7112yes—
256C2×C22⋊C4—22no—
257C2×C42—24no—
258C2×C42—22no—
259C2×C42—712no—
260C2×C42—1421no—
261C2×C42—1424no—
262#107—1428no—
263#106—1428no—
264#101—7116no—
265#95—1428no—
266C24C2×C22⋊D7111yescharacteristic
267C2×Q8—24no—
268C2×Q8—24no—
269C2×Q8—28no—
270C2×Q8—28no—
271C2×Q8—24no—
272C2×Q8—28no—
273C2×Q8—28no—
274C2×Q8—24no—
275C2×Q8Dic71⋊C418yes—
276C2×Q8C2×C4×D7114yes—
277C2×Q8C2×Dic14214yes—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—2842no—
284C22×C4—2842no—
285C22×C4—2844no—
286C22×C4—2841no—
287C22×C4—2841no—
288C22×C4—1422no—
289C22×C4—1424no—
290C22×C4—1422no—
291C22×C4Dic71⋊C418yes—
292C22×C4C2×C4×D7112yes—
293C22×C4C2×C22⋊D7114yes—
294C22×C4C2×C22⋊D7112yes—
295C22×C4C2×C22⋊D7112yes—
296C22×C4C2×C22⋊D7111yescharacteristic
297C22×C4C2×Dic14212yes—
298C22×C4#1176586514yes—
299C22×C4C23×D7111yescharacteristic
300M16—718no—
301M16—1424no—
302M16—1428no—
303C2×C8—1424no—
304C2×C8—1428no—
305C4⋊C4—28no—
306C4⋊C4—28no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—2842no—
310C4⋊C4—1424no—
311C4⋊C4C2×C22⋊D7114yes—
312C4⋊C4C2×C22⋊D7114yes—
313C22⋊C4—24no—
314C22⋊C4—24no—
315C42—216no—
316C42—24no—
317C42—24no—
318C42—2842no—
319C42—1424no—
320C23—22no—
321C23—22no—
322C23C2×Dic71⋊C412yes—
323C23#1455609711yescharacteristic
324C23#1455609711yescharacteristic
325C23#1455611112yes—
326C23C22×C22⋊D7111yescharacteristic
327Q8—216no—
328Q8—28no—
329Q8—28no—
330C2×C4—28no—
331C2×C4—28no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—2842no—
339C2×C4—2848no—
340C2×C4—2842no—
341C2×C4—2844no—
342C2×C4—2842no—
343C2×C4—5682no—
344C2×C4—5682no—
345C2×C4—1424no—
346C2×C4C2×Dic71⋊C418yes—
347C2×C4C2×Dic71⋊C412yes—
348C2×C4C4×C22⋊D7114yes—
349C2×C4C4×C22⋊D7114yes—
350C2×C4#1455609712yes—
351C2×C4#1455610714yes—
352C2×C4#1455610714yes—
353C2×C4#1455611112yes—
354C2×C4C22×C4×D7111yescharacteristic
355C2×C4C22×C22⋊D7112yes—
356C2×C4C22×Dic14211yescharacteristic
357C2×C4C2×#1176586512yes—
358C8—1428no—
359C22—21no—
360C22—21no—
361C22—21no—
362C22—21no—
363C22—24no—
364C22—24no—
365C22#1798587212yes—
366C22#1798587212yes—
367C22#1798617212yes—
368C22#1798618212yes—
369C22C22×Dic71⋊C411yescharacteristic
370C22C2×#1455609711yescharacteristic
371C22C2×#1455611111yescharacteristic
372C4—28no—
373C4—44no—
374C4—44no—
375C4—2844no—
376C4—5682no—
377C4#1798587214yes—
378C4C2×C4×C22⋊D7112yes—
379C4C2×#1455610712yes—
380C2—21no—
381C2—22no—
382C2—21no—
383C2#2258855514yesdirect product factor
384C2C2×#1798587211yescharacteristic
385C2C2×#1798617211yescharacteristic
386C2C2×#1798618211yescharacteristic
subgroupG/H
centerC23#14556097
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#519×C71C2
socleC23×C71#120
prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC2×#519D71
hypocenterC71C2×#1857
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#519

Complements

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

NH ≅ G/Ntype
4. #22588555C2direct (N × H)
14. C2×#14556047C4semidirect
44. #14556047C2×C4semidirect
190. C2×C71#1857semidirect
200. C71C2×#1857semidirect
383. C2#22588555direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860422
C22×#145560472
C2×#179859062
#225885552
C2×#179857582
C2×#519×C712
C2×#185771