Finite Group Databasebeta

← C2×C4×#14556128 #32155974

Subgroups — C2×C4×#14556128 #32155974

Order 18176.

3358 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556128C211yesmaximal, characteristic
2C22×C4×Dic142C212yesmaximal
3C4×#14556128C2116yesmaximal, direct product factor
4C2×#17985905C212yesmaximal
5C2×#17985897C214yesmaximal
6C2×#17985869C211yesmaximal, characteristic
7C2×C4×C4⋊Dic71C214yesmaximal
8C2×C43×C71C211yesmaximal, characteristic
9C23×Dic142C2212yes—
10C2×#14556128C4116yesdirect product factor
11C2×#14556128C2218yes—
12C2×C4×Dic142—216no—
13C2×C4×Dic142C22116yes—
14C22×C4⋊Dic71C2212yes—
15C22×C4⋊Dic71C2214yes—
16C22×C4⋊Dic71C2214yes—
17C22×Dic71⋊C4C2214yes—
18C22×C4×Dic71C2214yes—
19#17985905C22116yes—
20#17985897C22132yes—
21#17985869C2218yes—
22C4×C4⋊Dic71C22132yes—
23C2×C71⋊#95C2218yes—
24C22×C42×C71C2212yes—
25C22×C42×C71C2211yescharacteristic
26C22×C42×C71C2211yescharacteristic
27C22×C42×C71C2211yescharacteristic
28C22×C42×C71C2212yes—
29C43×C71C2218yes—
30C22×Dic142—28no—
31C22×Dic142—28no—
32C22×Dic142C2×C4116yes—
33C22×Dic142C2318yes—
34C23×Dic71C2314yes—
35C23×Dic71C2314yes—
36#14556128C2×C4164yesdirect product factor
37C4×Dic142—264no—
38C2×C4⋊Dic71—28no—
39C2×C4⋊Dic71—216no—
40C2×C4⋊Dic71C2×C4132yes—
41C2×C4⋊Dic71C23116yes—
42C2×C4⋊Dic71C2318yes—
43C2×C4⋊Dic71C23116yes—
44C2×Dic71⋊C4—216no—
45C2×Dic71⋊C4C23116yes—
46C2×C4×Dic71—216no—
47C2×C4×Dic71C23116yes—
48C71⋊#95C23132yes—
49C23×C4×C71C2311yescharacteristic
50C23×C4×C71C2312yes—
51C23×C4×C71C2311yescharacteristic
52C23×C4×C71C2312yes—
53C23×C4×C71C2311yescharacteristic
54C2×C42×C71—24no—
55C2×C42×C71—28no—
56C2×C42×C71C2×C418yes—
57C2×C42×C71D418yes—
58C2×C42×C71Q8116yescomplemented
59C2×C42×C71C2318yes—
60C2×C42×C71C2314yes—
61C2×C42×C71C2314yes—
62C2×C42×C71C2314yes—
63C2×C42×C71C2318yes—
64C2×Dic142—264no—
65C2×Dic142—216no—
66C2×Dic142—216no—
67C2×Dic142C22×C4132yes—
68C22×Dic71—28no—
69C22×Dic71—28no—
70C22×Dic71—28no—
71C22×Dic71—216no—
72C22×Dic71C22×C4116yes—
73C22×Dic71C2418yes—
74C22×Dic71C2418yes—
75C4⋊Dic71—216no—
76C4⋊Dic71—232no—
77C4⋊Dic71C22×C4164yes—
78Dic71⋊C4—232no—
79C4×Dic71—232no—
80C24×C71C2411yescharacteristic
81C22×C4×C71—24no—
82C22×C4×C71—24no—
83C22×C4×C71—24no—
84C22×C4×C71C22×C414yes—
85C22×C4×C71C22×C418yes—
86C22×C4×C71C2×D414yes—
87C22×C4×C71C2×D414yes—
88C22×C4×C71C2×D414yes—
89C22×C4×C71C2×Q818yes—
90C22×C4×C71C2×Q818yes—
91C22×C4×C71C2×Q818yes—
92C22×C4×C71#4114yes—
93C22×C4×C71#4118yes—
94C22×C4×C71C2412yes—
95C22×C4×C71C2414yes—
96C22×C4×C71C2412yes—
97C22×C4×C71C2414yes—
98C22×C4×C71C2412yes—
99C42×C71—28no—
100C42×C71—216no—
101C42×C71C22×C4116yes—
102C42×C71C2×D4116yes—
103C42×C71C2×Q8132yescomplemented
104C23×C71C23×C412yes—
105C23×C71C22×D412yes—
106C23×C71C22×Q814yes—
107C23×C71C2×#4112yes—
108C23×C71C2×#4114yes—
109C23×C71C2511yescharacteristic
110C2×C4×C71—28no—
111C2×C4×C71—216no—
112C2×C4×C71—24no—
113C2×C4×C71—24no—
114C2×C4×C71—24no—
115C2×C4×C71C4×D4116yes—
116C2×C4×C71C4×Q8132yescomplemented
117C2×C4×C71C4⋊Q8116yescomplemented
118C2×C4×C71C23×C414yes—
119C2×C4×C71C23×C418yes—
120C2×C4×C71C22×D414yes—
121C2×C4×C71C22×D414yes—
122C2×C4×C71C22×D414yes—
123C2×C4×C71C22×Q818yes—
124C2×C4×C71C22×Q818yes—
125C2×C4×C71C22×Q818yes—
126C2×C4×C71C2×#4114yes—
127C2×C4×C71C2×#4118yes—
128C2×Dic71—232no—
129C2×Dic71—28no—
130C2×Dic71—28no—
131C2×Dic71—28no—
132C2×Dic71—216no—
133C2×Dic71—416no—
134C2×Dic71C23×C4116yes—
135Dic142—264no—
136C22×C71C2×C4×D414yes—
137C22×C71C2×C4×Q818yes—
138C22×C71C2×C4⋊Q814yes—
139C22×C71#53214yes—
140C22×C71#53318yes—
141C22×C71C24×C411yescharacteristic
142C22×C71C23×D411yescharacteristic
143C22×C71C23×Q812yes—
144C22×C71C22×#4111yescharacteristic
145C22×C71C22×#4112yes—
146C4×C71—24no—
147C4×C71—28no—
148C4×C71C2×C4×D418yes—
149C4×C71C2×C4×Q8116yescomplemented
150C4×C71C2×C4⋊Q818yescomplemented
151Dic71—216no—
152Dic71—48no—
153C2×C4×C4⋊Q8—711nomaximal, Sylow
154C2×C71C4×C4⋊Q818yescomplemented
155C2×C71C22×C4×D411yescharacteristic
156C2×C71C22×C4×Q812yes—
157C2×C71C22×C4⋊Q811yescharacteristic
158C2×C71C2×#53211yescharacteristic
159C2×C71C2×#53312yes—
160C22×C4⋊Q8—711no—
161C22×C4×Q8—712no—
162C4×C4⋊Q8—7116no—
163C2×#391—712no—
164C2×#389—714no—
165C2×#384—711no—
166C2×C4×C4⋊C4—714no—
167C2×C43D7111yescharacteristic
168C71C2×C4×C4⋊Q811yescharacteristic, complemented, Sylow
169C23×Q8—712no—
170C2×C4⋊Q8—7116no—
171C2×C4⋊Q8—718no—
172C2×C4×Q8—7116no—
173C2×C4×Q8—14216no—
174C22×C4⋊C4—714no—
175C22×C4⋊C4—714no—
176C22×C4⋊C4—712no—
177C22×C4⋊C4—714no—
178C22×C42—714no—
179C22×C42C2×D7112yes—
180C22×C42C2×D7111yescharacteristic
181C22×C42C2×D7112yes—
182C22×C42C2×D7111yescharacteristic
183C22×C42C2×D7111yescharacteristic
184#391—7116no—
185#389—7132no—
186#384—718no—
187C4×C4⋊C4—7132no—
188C2×#95—718no—
189C43C2×D7118yes—
190C22×Q8—7116no—
191C22×Q8—718no—
192C22×Q8—1428no—
193C22×Q8—1428no—
194C23×C4—714no—
195C23×C4—714no—
196C23×C4C22×D7111yescharacteristic
197C23×C4C22×D7112yes—
198C23×C4C22×D7111yescharacteristic
199C23×C4C22×D7112yes—
200C23×C4C22×D7111yescharacteristic
201C4⋊Q8—7164no—
202C4×Q8—14264no—
203C2×C4⋊C4—7132no—
204C2×C4⋊C4—7116no—
205C2×C4⋊C4—718no—
206C2×C4⋊C4—7116no—
207C2×C4⋊C4—7116no—
208C2×C4⋊C4—14216no—
209C2×C4⋊C4—1428no—
210C2×C4⋊C4—14216no—
211C2×C42—24no—
212C2×C42—28no—
213C2×C42—7116no—
214C2×C42—14216no—
215C2×C42Dic142116yescomplemented
216C2×C42C4×D7118yes—
217C2×C42D28418yes—
218C2×C42C22×D7118yes—
219C2×C42C22×D7114yes—
220C2×C42C22×D7114yes—
221C2×C42C22×D7114yes—
222C2×C42C22×D7118yes—
223#95—7132no—
224C24C23×D7111yescharacteristic
225C2×Q8—7132no—
226C2×Q8—14216no—
227C2×Q8—14216no—
228C2×Q8—14264no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—7116no—
233C22×C4—718no—
234C22×C4—718no—
235C22×C4—1428no—
236C22×C4—14216no—
237C22×C4—1428no—
238C22×C4—1428no—
239C22×C4C2×C4×D7114yes—
240C22×C4C2×C4×D7118yes—
241C22×C4C2×D28414yes—
242C22×C4C2×D28414yes—
243C22×C4C2×D28414yes—
244C22×C4C2×Dic14218yes—
245C22×C4C2×Dic14218yes—
246C22×C4C2×Dic14218yes—
247C22×C4#1176586514yes—
248C22×C4#1176586518yes—
249C22×C4C23×D7112yes—
250C22×C4C23×D7114yes—
251C22×C4C23×D7112yes—
252C22×C4C23×D7114yes—
253C22×C4C23×D7112yes—
254C4⋊C4—7164no—
255C4⋊C4—14232no—
256C4⋊C4—14216no—
257C4⋊C4—14232no—
258C42—28no—
259C42—216no—
260C42—14232no—
261C42C2×C4×D71116yes—
262C42C2×D284116yes—
263C42C2×Dic142132yescomplemented
264C23C22×C4×D7112yes—
265C23C22×D28412yes—
266C23C22×Dic14214yes—
267C23C2×#1176586512yes—
268C23C2×#1176586514yes—
269C23C24×D7111yescharacteristic
270Q8—14264no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—28no—
275C2×C4—216no—
276C2×C4—28416no—
277C2×C4—7116no—
278C2×C4—1428no—
279C2×C4—14216no—
280C2×C4—1428no—
281C2×C4—1428no—
282C2×C4—14232no—
283C2×C4C4×D284116yes—
284C2×C4C4×Dic142132yescomplemented
285C2×C4#14556128116yesdirect product factor
286C2×C4C22×C4×D7114yes—
287C2×C4C22×C4×D7118yes—
288C2×C4C22×D28414yes—
289C2×C4C22×D28414yes—
290C2×C4C22×D28414yes—
291C2×C4C22×Dic14218yes—
292C2×C4C22×Dic14218yes—
293C2×C4C22×Dic14218yes—
294C2×C4C2×#1176586514yes—
295C2×C4C2×#1176586518yes—
296C22C2×C4×D28414yes—
297C22C2×C4×Dic14218yes—
298C22C2×#1455612814yes—
299C22#1798654914yes—
300C22#1798655618yes—
301C22C23×C4×D7111yescharacteristic
302C22C23×D28411yescharacteristic
303C22C23×Dic14212yes—
304C22C22×#1176586511yescharacteristic
305C22C22×#1176586512yes—
306C4—24no—
307C4—28no—
308C4—2848no—
309C4—14216no—
310C4C2×C4×D28418yes—
311C4C2×C4×Dic142116yescomplemented
312C4C2×#1455612818yesdirect product factor
313C2C4×#1455612818yesdirect product factor
314C2C22×C4×D28411yescharacteristic
315C2C22×C4×Dic14212yes—
316C2C22×#1455612811yescharacteristic
317C2C2×#1798654911yescharacteristic
318C2C2×#1798655612yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×C43×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC2×C43D71
hypocenterC71C2×C4×C4⋊Q8
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
3. C4×#14556128C2direct (N × H)
10. C2×#14556128C4direct (N × H)
36. #14556128C2×C4direct (N × H)
58. C2×C42×C71Q8semidirect
103. C42×C71C2×Q8semidirect
116. C2×C4×C71C4×Q8semidirect
117. C2×C4×C71C4⋊Q8semidirect
149. C4×C71C2×C4×Q8semidirect
150. C4×C71C2×C4⋊Q8semidirect
154. C2×C71C4×C4⋊Q8semidirect
168. C71C2×C4×C4⋊Q8semidirect
215. C2×C42Dic142semidirect
263. C42C2×Dic142semidirect
284. C2×C4C4×Dic142semidirect
285. C2×C4#14556128direct (N × H)
311. C4C2×C4×Dic142semidirect
312. C4C2×#14556128direct (N × H)
313. C2C4×#14556128direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561282
C22×C4×Dic1422
C4×#145561282
C2×#179859052
C2×#179858972
C2×#179858692
C2×C4×C4⋊Dic712
C2×C43×C712
C2×C4×C4⋊Q871