Finite Group Databasebeta

← C2×#22588436 #31997234

Subgroups — C2×#22588436 #31997234

Order 18176.

1574 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556087C211yesmaximal, characteristic
2C2×#17985859C211yesmaximal, characteristic
3#22588436C218yesmaximal, direct product factor
4C2×#17985762C212yesmaximal, complemented
5C2×#17985762C212yesmaximal, complemented
6C22×C22⋊C8×C71C211yesmaximal, characteristic
7C2×#14556087—22no—
8C2×#14556087—24no—
9C2×#14556087C418yescomplemented
10C2×#14556087C2214yes—
11C22×C4⋊Dic71C2212yes—
12C22×C4⋊Dic71C2211yescharacteristic
13C22×C4⋊Dic71C2211yescharacteristic
14C22×C22⋊Dic71—21no—
15C22×C22⋊Dic71—21no—
16C22×C4×Dic71—21no—
17#17985859—22no—
18#17985859C2214yes—
19C2×C71⋊#95—21no—
20#17985762C2218yescomplemented
21#17985762C2218yescomplemented
22C24×C4×C71C2211yescharacteristic
23C23×C8×C71C2212yes—
24C2×C22⋊C8×C71—24no—
25C2×C22⋊C8×C71C2214yes—
26C23×Dic71—21no—
27C23×Dic71—21no—
28C23×Dic71—22no—
29#14556087—216no—
30#14556087—28no—
31#14556087C2×C4116yescomplemented
32C2×C4⋊Dic71—22no—
33C2×C4⋊Dic71—22no—
34C2×C4⋊Dic71—21no—
35C2×C4⋊Dic71—21no—
36C2×C4⋊Dic71—22no—
37C2×C4⋊Dic71—28no—
38C2×C4⋊Dic71C2×C414yes—
39C2×C4⋊Dic71C2×C414yes—
40C2×C4⋊Dic71C2314yes—
41C2×C4⋊Dic71C2312yes—
42C2×C4⋊Dic71C2312yes—
43C2×C22⋊Dic71—28no—
44C2×C22⋊Dic71—24no—
45C2×C22⋊Dic71—24no—
46C2×C22⋊Dic71—44no—
47C2×C4×Dic71—28no—
48C2×C4×Dic71—24no—
49C71⋊#95—24no—
50C25×C71D411yescharacteristic
51C23×C4×C71—28no—
52C23×C4×C71C2×C414yes—
53C23×C4×C71D411yescharacteristic
54C23×C4×C71D412yes—
55C23×C4×C71D414yes—
56C23×C4×C71C2312yes—
57C23×C4×C71C2311yescharacteristic
58C22×C8×C71—24no—
59C22×C8×C71—28no—
60C22×C8×C71C2314yes—
61C22⋊C8×C71—28no—
62C22×Dic71—24no—
63C22×Dic71—24no—
64C22×Dic71—22no—
65C22×Dic71—22no—
66C22×Dic71—24no—
67C22×Dic71—44no—
68C22×Dic71—42no—
69C22×Dic71—42no—
70C22×Dic71—44no—
71C22×Dic71—44no—
72C22×Dic71—44no—
73C4⋊Dic71—24no—
74C4⋊Dic71—24no—
75C4⋊Dic71—22no—
76C4⋊Dic71—22no—
77C4⋊Dic71—28no—
78C4⋊Dic71—44no—
79C4⋊Dic71C22×C414yes—
80C4⋊Dic71C22×C414yes—
81C22⋊Dic71—216no—
82C22⋊Dic71—48no—
83C4×Dic71—216no—
84C24×C71—24no—
85C24×C71—24no—
86C24×C71—22no—
87C24×C71—22no—
88C24×C71C22⋊C414yes—
89C24×C71C2×D412yes—
90C24×C71C2×D411yescharacteristic
91C22×C4×C71—24no—
92C22×C4×C71—216no—
93C22×C4×C71—216no—
94C22×C4×C71—28no—
95C22×C4×C71—28no—
96C22×C4×C71C22⋊C414yes—
97C22×C4×C71C22⋊C418yes—
98C22×C4×C71C22×C414yes—
99C22×C4×C71C22×C412yes—
100C22×C4×C71C2×D414yes—
101C22×C4×C71C2×D412yes—
102C22×C4×C71C2×D412yes—
103C22×C4×C71C2×D411yescharacteristic
104C22×C4×C71#4118yes—
105C22×C4×C71C2411yescharacteristic
106C2×C8×C71—24no—
107C2×C8×C71—28no—
108C2×C8×C71—48no—
109C23×C71—24no—
110C23×C71—24no—
111C23×C71—22no—
112C23×C71—22no—
113C23×C71—28no—
114C23×C71—28no—
115C23×C71—28no—
116C23×C71—48no—
117C23×C71—48no—
118C23×C71C2×C22⋊C414yes—
119C23×C71C2×C22⋊C412yes—
120C23×C71#12314yes—
121C23×C71#13514yes—
122C23×C71AGL(1,ℤ/8)12yes—
123C23×C71#13712yes—
124C23×C71C22×D411yescharacteristic
125C2×C4×C71—24no—
126C2×C4×C71—28no—
127C2×C4×C71—28no—
128C2×C4×C71—28no—
129C2×C4×C71—216no—
130C2×C4×C71C2×C22⋊C414yes—
131C2×C4×C71C2×C22⋊C412yes—
132C2×C4×C71#11718yes—
133C2×C4×C71#12318yes—
134C2×C4×C71#12314yes—
135C2×C4×C71C23×C411yescharacteristic
136C2×C4×C71C22×D411yescharacteristic
137C2×C4×C71C2×#4114yes—
138C2×Dic71—24no—
139C2×Dic71—24no—
140C2×Dic71—44no—
141C2×Dic71—42no—
142C2×Dic71—42no—
143C2×Dic71—48no—
144C2×Dic71—48no—
145C2×Dic71—44no—
146C2×Dic71—44no—
147C2×Dic71—44no—
148C2×Dic71—88no—
149C8×C71—44no—
150C22×C71—24no—
151C22×C71—24no—
152C22×C71—24no—
153C22×C71—44no—
154C22×C71—44no—
155C22×C71—416no—
156C22×C71#38114yes—
157C22×C71#41614yes—
158C22×C71#41714yes—
159C22×C71#48218yes—
160C22×C71#48518yes—
161C22×C71C22×C22⋊C411yescharacteristic
162C22×C71C2×#12312yes—
163C22×C71C2×#13512yes—
164C22×C71C2×AGL(1,ℤ/8)11yescharacteristic
165C22×C71C2×#13711yescharacteristic
166C4×C71—24no—
167C4×C71#38114yes—
168C4×C71C2×#11712yes—
169C4×C71C2×#12312yes—
170Dic71—44no—
171Dic71—44no—
172Dic71—84no—
173C2×#1825—711nomaximal, Sylow
174C2×C71—44no—
175C2×C71#182518yescomplemented
176C2×C71C2×#38111yescharacteristic
177C2×C71C2×#41611yescharacteristic
178C2×C71C2×#41711yescharacteristic
179C2×C71C2×#48212yes—
180C2×C71C2×#48512yes—
181C22×#117—711no—
182C22×C22⋊C8D7111yescharacteristic
183C2×#380—711no—
184#1825—718no—
185C2×#340—712no—
186C2×#340—712no—
187C71C2×#182511yescharacteristic, complemented, Sylow
188C24×C4C2×D7111yescharacteristic
189C23×C8C2×D7112yes—
190C2×#117—718no—
191C2×#117—714no—
192C2×#117—1422no—
193C2×#117—1424no—
194C22×C4⋊C4—711no—
195C22×C4⋊C4—711no—
196C22×C4⋊C4—712no—
197C22×C22⋊C4—1421no—
198C22×C22⋊C4—1421no—
199C22×C42—1421no—
200C2×C22⋊C8—24no—
201C2×C22⋊C8C2×D7114yes—
202#380—714no—
203#380—1422no—
204C2×#95—1421no—
205#340—718no—
206#340—718no—
207C25D28411yescharacteristic
208C23×C4—28no—
209C23×C4—1422no—
210C23×C4—1421no—
211C23×C4—1421no—
212C23×C4C4×D7114yes—
213C23×C4D28412yes—
214C23×C4D28411yescharacteristic
215C23×C4C22⋊D7114yes—
216C23×C4C22×D7112yes—
217C23×C4C22×D7111yescharacteristic
218C22×C8—24no—
219C22×C8—28no—
220C22×C8C22×D7114yes—
221#117—7116no—
222#117—14216no—
223#117—1428no—
224C2×C4⋊C4—714no—
225C2×C4⋊C4—714no—
226C2×C4⋊C4—712no—
227C2×C4⋊C4—712no—
228C2×C4⋊C4—714no—
229C2×C4⋊C4—1422no—
230C2×C4⋊C4—1428no—
231C2×C4⋊C4—1422no—
232C2×C4⋊C4—1422no—
233C2×C4⋊C4—1421no—
234C2×C4⋊C4—1421no—
235C2×C22⋊C4—2844no—
236C2×C22⋊C4—1424no—
237C2×C22⋊C4—1428no—
238C2×C22⋊C4—1424no—
239C2×C42—1428no—
240C2×C42—1424no—
241C22⋊C8—28no—
242#95—1424no—
243C24—22no—
244C24—24no—
245C24—24no—
246C24—22no—
247C24(C2×D71)⋊C414yes—
248C24C2×D28412yes—
249C24C2×D28411yescharacteristic
250C22×C4—24no—
251C22×C4—28no—
252C22×C4—216no—
253C22×C4—216no—
254C22×C4—28no—
255C22×C4—2842no—
256C22×C4—2844no—
257C22×C4—2842no—
258C22×C4—2844no—
259C22×C4—2844no—
260C22×C4—2844no—
261C22×C4—1424no—
262C22×C4—1422no—
263C22×C4—1422no—
264C22×C4—1424no—
265C22×C4—1424no—
266C22×C4(C2×D71)⋊C414yes—
267C22×C4(C2×D71)⋊C418yes—
268C22×C4C2×C4×D7114yes—
269C22×C4C2×C4×D7112yes—
270C22×C4C2×C22⋊D7114yes—
271C22×C4C2×C22⋊D7112yes—
272C22×C4C2×D28412yes—
273C22×C4C2×D28411yescharacteristic
274C22×C4#1176586418yes—
275C22×C4C23×D7111yescharacteristic
276C2×C8—24no—
277C2×C8—28no—
278C2×C8—48no—
279C4⋊C4—2844no—
280C4⋊C4—714no—
281C4⋊C4—714no—
282C4⋊C4—1428no—
283C4⋊C4—1422no—
284C4⋊C4—1422no—
285C4⋊C4—1424no—
286C4⋊C4—1424no—
287C22⋊C4—2848no—
288C22⋊C4—14216no—
289C42—14216no—
290C23—28no—
291C23—24no—
292C23—28no—
293C23—28no—
294C23—24no—
295C23—22no—
296C23—22no—
297C23—48no—
298C23—48no—
299C23C2×(C2×D71)⋊C414yes—
300C23C2×(C2×D71)⋊C412yes—
301C23#1455611214yes—
302C23#1455615014yes—
303C23#1455615612yes—
304C23#1455616112yes—
305C23C22×D28411yescharacteristic
306C2×C4—28no—
307C2×C4—24no—
308C2×C4—216no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—2848no—
312C2×C4—2848no—
313C2×C4—2844no—
314C2×C4—2842no—
315C2×C4—2842no—
316C2×C4—2844no—
317C2×C4—2844no—
318C2×C4—2844no—
319C2×C4—5688no—
320C2×C4—1424no—
321C2×C4—1424no—
322C2×C4C2×(C2×D71)⋊C414yes—
323C2×C4C2×(C2×D71)⋊C412yes—
324C2×C4#1455608418yes—
325C2×C4#1455610918yes—
326C2×C4#1455611214yes—
327C2×C4C22×C4×D7111yescharacteristic
328C2×C4C22×C22⋊D7111yescharacteristic
329C2×C4C2×#1176586414yes—
330C8—44no—
331C22—24no—
332C22—24no—
333C22—24no—
334C22—416no—
335C22—44no—
336C22—44no—
337C22#1798586014yes—
338C22#1798599614yes—
339C22#1798600114yes—
340C22#1798632418yes—
341C22#1798634118yes—
342C22C22×(C2×D71)⋊C411yescharacteristic
343C22C2×#1455611212yes—
344C22C2×#1455615012yes—
345C22C2×#1455615611yescharacteristic
346C22C2×#1455616111yescharacteristic
347C4—24no—
348C4—2844no—
349C4—2844no—
350C4—5684no—
351C4#1798586014yes—
352C4C2×#1455608412yes—
353C4C2×#1455610912yes—
354C2—44no—
355C2#2258843618yesdirect product factor
356C2C2×#1798586011yescharacteristic
357C2C2×#1798599611yescharacteristic
358C2C2×#1798600111yescharacteristic
359C2C2×#1798632412yes—
360C2C2×#1798634112yes—
subgroupG/H
centerC24C2×D284
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×C22⋊C8×C71C2
socleC24×C71C2×D4
prime radicalC25×C71D4
cosocleC22×C4×C71C24
hypercenterC22×C22⋊C8D71
hypocenterC71C2×#1825
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. #22588436C2direct (N × H)
4. C2×#17985762C2semidirect
5. C2×#17985762C2semidirect
9. C2×#14556087C4semidirect
20. #17985762C22semidirect
21. #17985762C22semidirect
31. #14556087C2×C4semidirect
175. C2×C71#1825semidirect
187. C71C2×#1825semidirect
355. C2#22588436direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560872
C2×#179858592
#225884362
C2×#179857622
C22×C22⋊C8×C712
C2×#182571