Finite Group Databasebeta

← C2×#22587990 #31985205

Subgroups — C2×#22587990 #31985205

Order 18176.

850 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986402C211yesmaximal, characteristic, complemented
2C2×#17986371C211yesmaximal, characteristic
3C2×#17986350C211yesmaximal, characteristic, complemented
4C2×#17986349C211yesmaximal, characteristic, complemented
5C2×#17986345C211yesmaximal, characteristic
6#22587990C218yesmaximal, direct product factor
7C2×#17985720C211yesmaximal, characteristic, complemented
8C2×#486×C71C211yesmaximal, characteristic
9C22×#11765853—22no—
10C2×#14556128C2211yescharacteristic
11C2×#14556128C2211yescharacteristic
12#17986402—22no—
13#17986402C2214yescomplemented
14#17986371—22no—
15#17986371C2214yes—
16#17986350—22no—
17#17986350C2214yescomplemented
18#17986349—22no—
19#17986349C2214yescomplemented
20#17986345—22no—
21#17986345C2214yes—
22C2×#14556061—22no—
23C2×#14556053—22no—
24C2×#14556052—22no—
25C2×#14556049—22no—
26C2×C4×C71⋊C8C2211yescharacteristic
27C2×C4×C71⋊C8C2211yescharacteristic
28#17985720C2214yescomplemented
29C2×C4⋊Q8×C71C2211yescharacteristic
30C2×#127×C71C2211yescharacteristic
31#486×C71—22no—
32#486×C71C2214yes—
33C2×#102×C71—22no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142—21no—
36C22×Dic142—21no—
37C2×#11765853—28no—
38C2×#11765853—48no—
39C22×C71⋊C8D412yes—
40C22×C71⋊C8D412yes—
41#14556128—21no—
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128C2312yes—
48#14556128C2312yes—
49C2×C4⋊Dic71—21no—
50C2×C4⋊Dic71—21no—
51C2×C4⋊Dic71—21no—
52C2×C4⋊Dic71—21no—
53#14556061—28no—
54#14556053—28no—
55#14556052—28no—
56#14556049—28no—
57C4×C71⋊C8D412yes—
58C4×C71⋊C8D412yes—
59C4×C71⋊C8C2312yes—
60C4×C71⋊C8C2312yes—
61C22×Q8×C71—21no—
62C22×D4×C71—21no—
63C22×D4×C71—21no—
64C22×D4×C71—21no—
65C22×C8×C71D412yes—
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71—21no—
68C4⋊Q8×C71—21no—
69C4⋊Q8×C71C2312yes—
70#127×C71—21no—
71#127×C71—21no—
72#127×C71—21no—
73#127×C71C2312yes—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71—21no—
76C2×C42×C71C2311yescharacteristic
77#102×C71—28no—
78C4×C8×C71D412yes—
79C4×C8×C71C2312yes—
80C2×Dic142—22no—
81C2×Dic142—22no—
82C2×Dic142—44no—
83C2×Dic142—44no—
84C2×Dic142—41no—
85C2×Dic142—41no—
86C22×Dic71—41no—
87C22×Dic71—41no—
88#11765853—416no—
89C2×C71⋊C8—24no—
90C2×C71⋊C8—24no—
91C2×C71⋊C8C2×D414yes—
92C2×C71⋊C8C2×D414yes—
93C4⋊Dic71—22no—
94C4⋊Dic71—22no—
95C4⋊Dic71—22no—
96C4⋊Dic71—22no—
97C4⋊Dic71—41no—
98C4⋊Dic71—41no—
99C4⋊Dic71—41no—
100C4⋊Dic71—41no—
101C24×C71—41no—
102C2×Q8×C71—22no—
103C2×Q8×C71—41no—
104C2×Q8×C71—44no—
105C2×D4×C71—22no—
106C2×D4×C71—22no—
107C2×D4×C71—22no—
108C2×D4×C71—41no—
109C2×D4×C71—41no—
110C2×D4×C71—41no—
111C2×D4×C71—44no—
112C2×D4×C71—44no—
113C2×D4×C71—44no—
114C22×C4×C71—41no—
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71C2×D411yescharacteristic
117C22×C4×C71C2×D411yescharacteristic
118C2×C8×C71—24no—
119C2×C8×C71C2×D414yes—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—22no—
122C4⋊C4×C71—41no—
123C4⋊C4×C71—41no—
124C42×C71C2×D411yescharacteristic
125C42×C71C2×D411yescharacteristic
126C42×C71C2×D411yescharacteristic
127C42×C71C2411yescharacteristic
128C23×C71—42no—
129C23×C71—82no—
130C23×C71—82no—
131C23×C71—82no—
132C23×C71#12711yescharacteristic
133Q8×C71—44no—
134Q8×C71—82no—
135D4×C71—44no—
136D4×C71—44no—
137D4×C71—44no—
138D4×C71—82no—
139D4×C71—82no—
140D4×C71—82no—
141C2×C4×C71—42no—
142C2×C4×C71—82no—
143C2×C4×C71#12711yescharacteristic
144C2×C4×C71#12711yescharacteristic
145C2×C4×C71#12711yescharacteristic
146C2×C4×C71#13514yes—
147C2×C4×C71AGL(1,ℤ/8)14yes—
148C2×C4×C71#13714yes—
149C2×C4×C71C22×D411yescharacteristic
150C2×C4×C71C22×D411yescharacteristic
151C2×C4×C71C22×D411yescharacteristic
152C2×Dic71—42no—
153C2×Dic71—42no—
154C2×Dic71—82no—
155C2×Dic71—82no—
156Dic142—44no—
157Dic142—44no—
158Dic142—82no—
159Dic142—82no—
160C8×C71—24no—
161C71⋊C8—24no—
162C71⋊C8—24no—
163C22×C71—82no—
164C22×C71—82no—
165C22×C71—82no—
166C22×C71—164no—
167C22×C71#49512yes—
168C22×C71#49612yes—
169C22×C71#49712yes—
170C22×C71C2×#12711yescharacteristic
171C4×C71—82no—
172C4×C71#49512yes—
173C4×C71#49612yes—
174C4×C71#49712yes—
175C4×C71C2×#13512yes—
176C4×C71C2×AGL(1,ℤ/8)12yes—
177C4×C71C2×#13712yes—
178Dic71—82no—
179Dic71—82no—
180C2×#1719—711nomaximal, Sylow
181C2×C71—162no—
182C2×C71#171914yescomplemented
183C2×C71C2×#49511yescharacteristic
184C2×C71C2×#49611yescharacteristic
185C2×C71C2×#49711yescharacteristic
186C2×#500—711no—
187C2×#492—711no—
188C2×#487—711no—
189C2×#487—711no—
190C2×#486—711no—
191C2×#486D7111yescharacteristic
192#1719—718no—
193C2×#322—711no—
194C71C2×#171911yescharacteristic, complemented, Sylow
195C22×SD16—1422no—
196C2×C4⋊Q8—711no—
197C2×C4⋊Q8—711no—
198C2×C4⋊Q8C2×D7111yescharacteristic
199C2×#127C2×D7111yescharacteristic
200#500—714no—
201#500—1422no—
202#492—714no—
203#492—1422no—
204#487—714no—
205#487—714no—
206#487—1422no—
207#487—1422no—
208#486—22no—
209#486—714no—
210#486—1422no—
211#486C2×D7114yes—
212C2×#107—1422no—
213C2×#103—1422no—
214C2×#103—1422no—
215C2×#102—22no—
216C2×#102—1422no—
217C2×C4×C8—711no—
218C2×C4×C8—711no—
219C2×C4×C8C2×D7111yescharacteristic
220#322—714no—
221C22×Q8—21no—
222C22×Q8—1421no—
223C22×Q8—1421no—
224C22×D4—21no—
225C22×D4—21no—
226C22×D4—21no—
227C2×SD16—2848no—
228C2×SD16—1428no—
229C22×C8—712no—
230C22×C8—712no—
231C22×C8C22⋊D7112yes—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—712no—
236C4⋊Q8—712no—
237C4⋊Q8—1421no—
238C4⋊Q8—1421no—
239C4⋊Q8—1421no—
240C4⋊Q8—1421no—
241C4⋊Q8—1421no—
242C4⋊Q8—1421no—
243C4⋊Q8C22×D7112yes—
244#127—21no—
245#127—21no—
246#127—21no—
247#127C22×D7112yes—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—1421no—
251C2×C4⋊C4—1421no—
252C2×C4⋊C4—1421no—
253C2×C4⋊C4—1421no—
254C2×C42C22×D7111yescharacteristic
255#107—1428no—
256#103—1428no—
257#103—1428no—
258#102—28no—
259#102—1428no—
260C4×C8—712no—
261C4×C8—712no—
262C4×C8—712no—
263C4×C8—712no—
264C4×C8C22⋊D7112yes—
265C4×C8C22×D7112yes—
266C24—41no—
267C2×Q8—22no—
268C2×Q8—41no—
269C2×Q8—44no—
270C2×Q8—2841no—
271C2×Q8—2841no—
272C2×Q8—2844no—
273C2×Q8—2844no—
274C2×Q8—1422no—
275C2×Q8—1422no—
276C2×D4—22no—
277C2×D4—22no—
278C2×D4—22no—
279C2×D4—41no—
280C2×D4—41no—
281C2×D4—41no—
282C2×D4—44no—
283C2×D4—44no—
284C2×D4—44no—
285C22×C4—41no—
286C22×C4—2841no—
287C22×C4—2841no—
288C22×C4D4×D7111yescharacteristic
289C22×C4D4×D7111yescharacteristic
290C22×C4C2×C22⋊D7111yescharacteristic
291SD16—28416no—
292C2×C8—24no—
293C2×C8—714no—
294C2×C8—714no—
295C2×C8—1424no—
296C2×C8—1424no—
297C2×C8C2×C22⋊D7114yes—
298C4⋊C4—22no—
299C4⋊C4—22no—
300C4⋊C4—41no—
301C4⋊C4—41no—
302C4⋊C4—2841no—
303C4⋊C4—2841no—
304C4⋊C4—2841no—
305C4⋊C4—2841no—
306C4⋊C4—1422no—
307C4⋊C4—1422no—
308C4⋊C4—1422no—
309C4⋊C4—1422no—
310C42D4×D7111yescharacteristic
311C42D4×D7111yescharacteristic
312C42C2×C22⋊D7111yescharacteristic
313C42C23×D7111yescharacteristic
314C23—42no—
315C23—82no—
316C23—82no—
317C23—82no—
318C23#1455612411yescharacteristic
319Q8—44no—
320Q8—82no—
321Q8—2844no—
322Q8—2844no—
323Q8—5682no—
324Q8—5682no—
325D4—44no—
326D4—44no—
327D4—44no—
328D4—82no—
329D4—82no—
330D4—82no—
331C2×C4—42no—
332C2×C4—82no—
333C2×C4—2842no—
334C2×C4—2842no—
335C2×C4—5682no—
336C2×C4—5682no—
337C2×C4#1455612411yescharacteristic
338C2×C4#1455612411yescharacteristic
339C2×C4#1455612411yescharacteristic
340C2×C4#1455614814yes—
341C2×C4#1455615214yes—
342C2×C4#1455615714yes—
343C2×C4C2×D4×D7111yescharacteristic
344C2×C4C2×D4×D7111yescharacteristic
345C2×C4C22×C22⋊D7111yescharacteristic
346C8—24no—
347C8—1424no—
348C8—1424no—
349C22—82no—
350C22—82no—
351C22—82no—
352C22—164no—
353C22#1798638112yes—
354C22#1798638712yes—
355C22#1798639012yes—
356C22C2×#1455612411yescharacteristic
357C4—82no—
358C4—5682no—
359C4—5682no—
360C4#1798638112yes—
361C4#1798638712yes—
362C4#1798639012yes—
363C4C2×#1455614812yes—
364C4C2×#1455615212yes—
365C4C2×#1455615712yes—
366C2—162no—
367C2#2258799014yesdirect product factor
368C2C2×#1798638111yescharacteristic
369C2C2×#1798638711yescharacteristic
370C2C2×#1798639011yescharacteristic
subgroupG/H
centerC23#14556124
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#486×C71C2
socleC23×C71#127
prime radicalC2×#127×C71C22
hypercenterC2×#486D71
hypocenterC71C2×#1719
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#486

Complements

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

NH ≅ G/Ntype
1. C2×#17986402C2semidirect
3. C2×#17986350C2semidirect
4. C2×#17986349C2semidirect
6. #22587990C2direct (N × H)
7. C2×#17985720C2semidirect
13. #17986402C22semidirect
17. #17986350C22semidirect
19. #17986349C22semidirect
28. #17985720C22semidirect
182. C2×C71#1719semidirect
194. C71C2×#1719semidirect
367. C2#22587990direct (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×#179863712
C2×#179863502
C2×#179863492
C2×#179863452
#225879902
C2×#179857202
C2×#486×C712
C2×#171971