Finite Group Databasebeta

← C2×#22587856 #31980078

Subgroups — C2×#22587856 #31980078

Order 18176.

682 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986402C211yesmaximal, characteristic
2C2×#17986209C211yesmaximal, characteristic
3C2×#17986130C211yesmaximal, characteristic
4#22587856C218yesmaximal, direct product factor
5C2×#17985749C211yesmaximal, characteristic
6C2×#17985746C211yesmaximal, characteristic
7C2×#17985745C211yesmaximal, characteristic
8C2×#462×C71C211yesmaximal, characteristic
9C22×#11765855—21no—
10C2×#14556128C2211yescharacteristic
11#17986402—22no—
12#17986402C2214yes—
13#17986209—22no—
14#17986209C2214yes—
15#17986130—22no—
16#17986130C2214yes—
17C2×#14556061—21no—
18C2×#14556061—21no—
19C2×C4⋊(C71⋊C8)—21no—
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×C4⋊(C71⋊C8)C2211yescharacteristic
22C2×#14556051—21no—
23C2×#14556039—21no—
24C2×C4×C71⋊C8C2211yescharacteristic
25#17985749C2214yes—
26#17985746C2214yes—
27#17985745C2214yes—
28C22×Q16×C71—21no—
29C2×C4⋊Q8×C71C2211yescharacteristic
30C2×C4×Q8×C71C2211yescharacteristic
31#462×C71—22no—
32#462×C71C2214yes—
33C2×C4⋊C8×C71C2211yescharacteristic
34C2×#103×C71—21no—
35C22×Dic142—21no—
36C2×#11765855—24no—
37C2×#11765855—44no—
38C22×C71⋊C8—21no—
39C22×C71⋊C8—21no—
40C22×C71⋊C8D411yescharacteristic
41C22×C71⋊C8D411yescharacteristic
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128C2312yes—
46C2×C4⋊Dic71—21no—
47C2×C4⋊Dic71—21no—
48#14556061—24no—
49#14556061—24no—
50C4⋊(C71⋊C8)—24no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)C2312yes—
54C4⋊(C71⋊C8)C2312yes—
55#14556051—24no—
56#14556039—24no—
57C4×C71⋊C8D412yes—
58C4×C71⋊C8C2312yes—
59C22×Q8×C71—21no—
60C22×Q8×C71D411yescharacteristic
61C2×Q16×C71—24no—
62C2×Q16×C71—44no—
63C22×C8×C71—21no—
64C4⋊Q8×C71—21no—
65C4⋊Q8×C71—21no—
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71C2312yes—
68C4×Q8×C71—21no—
69C4×Q8×C71—21no—
70C4×Q8×C71D412yes—
71C4×Q8×C71C2312yes—
72C2×C4⋊C4×C71—21no—
73C2×C4⋊C4×C71—21no—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71D411yescharacteristic
76C2×C42×C71—21no—
77C2×C42×C71C2311yescharacteristic
78C4⋊C8×C71—21no—
79C4⋊C8×C71C2312yes—
80#103×C71—24no—
81C2×Dic142—22no—
82C2×Dic142—42no—
83C2×Dic142—42no—
84C2×Dic142—41no—
85C22×Dic71—41no—
86#11765855—48no—
87C2×C71⋊C8—22no—
88C2×C71⋊C8—22no—
89C2×C71⋊C8—22no—
90C2×C71⋊C8—42no—
91C2×C71⋊C8—42no—
92C2×C71⋊C8Q1614yescomplemented
93C2×C71⋊C8C2×D412yes—
94C2×C71⋊C8C2×D412yes—
95C4⋊Dic71—22no—
96C4⋊Dic71—22no—
97C4⋊Dic71—41no—
98C4⋊Dic71—41no—
99C2×Q8×C71—21no—
100C2×Q8×C71—22no—
101C2×Q8×C71—22no—
102C2×Q8×C71—22no—
103C2×Q8×C71—41no—
104C2×Q8×C71—42no—
105C2×Q8×C71—42no—
106C2×Q8×C71C2×D412yes—
107C22×C4×C71—21no—
108C22×C4×C71—21no—
109C22×C4×C71—41no—
110C22×C4×C71C2×D411yescharacteristic
111C22×C4×C71C2×D411yescharacteristic
112C22×C4×C71#4111yescharacteristic
113Q16×C71—48no—
114C2×C8×C71—22no—
115C2×C8×C71—42no—
116C4⋊C4×C71—22no—
117C4⋊C4×C71—21no—
118C4⋊C4×C71—22no—
119C4⋊C4×C71—22no—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—41no—
122C4⋊C4×C71—41no—
123C4⋊C4×C71C2×D412yes—
124C42×C71—22no—
125C42×C71—22no—
126C42×C71C2×D411yescharacteristic
127C42×C71C2×D411yescharacteristic
128C42×C71#4111yescharacteristic
129C42×C71C2411yescharacteristic
130C23×C71#12111yescharacteristic
131Q8×C71—22no—
132Q8×C71—22no—
133Q8×C71—42no—
134Q8×C71—42no—
135Q8×C71—42no—
136Q8×C71—82no—
137C2×C4×C71—22no—
138C2×C4×C71—22no—
139C2×C4×C71—22no—
140C2×C4×C71—42no—
141C2×C4×C71—42no—
142C2×C4×C71—42no—
143C2×C4×C71—82no—
144C2×C4×C71#12111yescharacteristic
145C2×C4×C71#12111yescharacteristic
146C2×C4×C71#12111yescharacteristic
147C2×C4×C71C2×Q1612yes—
148C2×C4×C71AGL(1,ℤ/8)12yes—
149C2×C4×C71AGL(1,ℤ/8)12yes—
150C2×C4×C71#13712yes—
151C2×C4×C71C22×D411yescharacteristic
152C2×C4×C71C22×D411yescharacteristic
153C2×C4×C71C2×#4111yescharacteristic
154C2×Dic71—42no—
155C2×Dic71—82no—
156Dic142—42no—
157Dic142—42no—
158Dic142—82no—
159C8×C71—42no—
160C71⋊C8—22no—
161C71⋊C8—42no—
162C71⋊C8—42no—
163C71⋊C8C2×Q1614yescomplemented
164C22×C71#46212yes—
165C22×C71#46912yes—
166C22×C71#47312yes—
167C22×C71C2×#12111yescharacteristic
168C4×C71—21no—
169C4×C71—21no—
170C4×C71—42no—
171C4×C71—42no—
172C4×C71—82no—
173C4×C71#46212yes—
174C4×C71#46912yes—
175C4×C71C22×Q1611yescharacteristic
176C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
177C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
178C4×C71C2×#13711yescharacteristic
179Dic71—82no—
180C2×#1694—711nomaximal, Sylow
181C2×C71#169414yescomplemented
182C2×C71C2×#46211yescharacteristic
183C2×C71C2×#46911yescharacteristic
184C2×C71C2×#47311yescharacteristic
185C2×#500—711no—
186C2×#462—711no—
187C2×#462D7111yescharacteristic
188C2×#446—711no—
189#1694—718no—
190C2×#334—711no—
191C2×#332—711no—
192C2×#332—711no—
193C71C2×#169411yescharacteristic, complemented, Sylow
194C22×Q16—21no—
195C22×Q16—1421no—
196C2×C4⋊Q8—711no—
197C2×C4⋊Q8C2×D7111yescharacteristic
198C2×C4×Q8C2×D7111yescharacteristic
199#500—714no—
200#500—1422no—
201#462—22no—
202#462—714no—
203#462—1422no—
204#462C2×D7114yes—
205#446—714no—
206#446—1422no—
207C2×#107—1421no—
208C2×#107—1421no—
209C2×C4⋊C8—711no—
210C2×C4⋊C8—711no—
211C2×C4⋊C8—1421no—
212C2×C4⋊C8C2×D7111yescharacteristic
213C2×#103—21no—
214C2×#103—1421no—
215C2×#97—1421no—
216C2×C4×C8—711no—
217#334—714no—
218#332—714no—
219#332—714no—
220C22×Q8—21no—
221C22×Q8—1421no—
222C22×Q8C22⋊D7111yescharacteristic
223C2×Q16—24no—
224C2×Q16—44no—
225C2×Q16—2844no—
226C2×Q16—1424no—
227C22×C8—21no—
228C22×C8—711no—
229C22×C8—711no—
230C22×C8—1421no—
231C22×C8—1421no—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—712no—
236C4⋊Q8—1421no—
237C4⋊Q8—1421no—
238C4⋊Q8—1421no—
239C4⋊Q8C22×D7112yes—
240C4×Q8—21no—
241C4×Q8—21no—
242C4×Q8C22⋊D7112yes—
243C4×Q8C22×D7112yes—
244C2×C4⋊C4—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—1421no—
248C2×C4⋊C4—1421no—
249C2×C4⋊C4C22⋊D7111yescharacteristic
250C2×C42—21no—
251C2×C42C22×D7111yescharacteristic
252#107—1424no—
253#107—1424no—
254C4⋊C8—21no—
255C4⋊C8—712no—
256C4⋊C8—712no—
257C4⋊C8—1424no—
258C4⋊C8—1421no—
259C4⋊C8—1421no—
260C4⋊C8C22×D7112yes—
261#103—24no—
262#103—1424no—
263#97—1424no—
264C4×C8—712no—
265C4×C8—712no—
266C2×Q8—21no—
267C2×Q8—22no—
268C2×Q8—22no—
269C2×Q8—22no—
270C2×Q8—41no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×Q8—2841no—
274C2×Q8—2842no—
275C2×Q8—2842no—
276C2×Q8—1422no—
277C2×Q8C2×C22⋊D7112yes—
278C22×C4—21no—
279C22×C4—21no—
280C22×C4—41no—
281C22×C4—2841no—
282C22×C4D4×D7111yescharacteristic
283C22×C4C2×C22⋊D7111yescharacteristic
284C22×C4#1176586411yescharacteristic
285Q16—48no—
286Q16—2848no—
287C2×C8—22no—
288C2×C8—42no—
289C2×C8—2842no—
290C2×C8—2842no—
291C2×C8—712no—
292C2×C8—714no—
293C2×C8—712no—
294C2×C8—1422no—
295C2×C8—1422no—
296C2×C8—1422no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—21no—
300C4⋊C4—22no—
301C4⋊C4—22no—
302C4⋊C4—41no—
303C4⋊C4—41no—
304C4⋊C4—2841no—
305C4⋊C4—2841no—
306C4⋊C4—1422no—
307C4⋊C4—1422no—
308C4⋊C4C2×C22⋊D7112yes—
309C42—22no—
310C42—22no—
311C42D4×D7111yescharacteristic
312C42C2×C22⋊D7111yescharacteristic
313C42#1176586411yescharacteristic
314C42C23×D7111yescharacteristic
315C23#1455610011yescharacteristic
316Q8—22no—
317Q8—22no—
318Q8—42no—
319Q8—42no—
320Q8—42no—
321Q8—82no—
322Q8—2842no—
323Q8—2842no—
324Q8—5682no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—82no—
332C2×C4—2842no—
333C2×C4—5682no—
334C2×C4#1455610011yescharacteristic
335C2×C4#1455610011yescharacteristic
336C2×C4#1455610011yescharacteristic
337C2×C4Q16×D7112yes—
338C2×C4#1455615312yes—
339C2×C4#1455615412yes—
340C2×C4#1455616012yes—
341C2×C4C2×D4×D7111yescharacteristic
342C2×C4C22×C22⋊D7111yescharacteristic
343C2×C4C2×#1176586411yescharacteristic
344C8—42no—
345C8—2842no—
346C8—2842no—
347C8—714no—
348C8—1422no—
349C22#1798620712yes—
350C22#1798625012yes—
351C22#1798627212yes—
352C22C2×#1455610011yescharacteristic
353C4—21no—
354C4—21no—
355C4—42no—
356C4—42no—
357C4—82no—
358C4—5682no—
359C4#1798620712yes—
360C4#1798625012yes—
361C4C2×Q16×D7111yescharacteristic
362C4C2×#1455615311yescharacteristic
363C4C2×#1455615411yescharacteristic
364C4C2×#1455616011yescharacteristic
365C2#2258785614yesdirect product factor
366C2C2×#1798620711yescharacteristic
367C2C2×#1798625011yescharacteristic
368C2C2×#1798627211yescharacteristic
subgroupG/H
centerC23#14556100
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#462×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#462D71
hypocenterC71C2×#1694
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#462

Complements

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

NH ≅ G/Ntype
4. #22587856C2direct (N × H)
92. C2×C71⋊C8Q16semidirect
163. C71⋊C8C2×Q16semidirect
181. C2×C71#1694semidirect
193. C71C2×#1694semidirect
365. C2#22587856direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864022
C2×#179862092
C2×#179861302
#225878562
C2×#179857492
C2×#179857462
C2×#179857452
C2×#462×C712
C2×#169471