Finite Group Databasebeta

← C2×#30631582 #44552813

Subgroups — C2×#30631582 #44552813

Order 32128.

800 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic251⋊C4C211yesmaximal, characteristic
2C22×Dic251⋊C4C211yesmaximal, characteristic
3C22×Dic251⋊C4C211yesmaximal, characteristic
4C22×C4×Dic251C211yesmaximal, characteristic
5#30631582C218yesmaximal, direct product factor
6C2×C251⋊#95C211yesmaximal, characteristic
7C2×C251⋊#95C211yesmaximal, characteristic
8C22×C4⋊C4×C251C211yesmaximal, characteristic
9C23×Dic251C2211yescharacteristic
10C23×Dic251C2211yescharacteristic
11C23×Dic251C2211yescharacteristic
12C23×Dic251C2211yescharacteristic
13C2×Dic251⋊C4—24no—
14C2×Dic251⋊C4—24no—
15C2×Dic251⋊C4C418yescomplemented
16C2×Dic251⋊C4C2214yes—
17C2×Dic251⋊C4C2214yes—
18C2×Dic251⋊C4C2214yes—
19C2×C4×Dic251—24no—
20C2×C4×Dic251C2214yes—
21C251⋊#95C2214yes—
22C251⋊#95C2214yes—
23C23×C4×C251C2211yescharacteristic
24C23×C4×C251C2211yescharacteristic
25C23×C4×C251C2211yescharacteristic
26C2×C4⋊C4×C251—24no—
27C2×C4⋊C4×C251C2214yes—
28C22×Dic251—22no—
29C22×Dic251—22no—
30C22×Dic251—22no—
31C22×Dic251—22no—
32C22×Dic251—22no—
33C22×Dic251—22no—
34C22×Dic251—22no—
35C22×Dic251C2×C414yes—
36C22×Dic251C2×C414yes—
37C22×Dic251D414yes—
38C22×Dic251Q814yes—
39C22×Dic251Q814yes—
40C22×Dic251C2312yes—
41C22×Dic251C2312yes—
42C22×Dic251C2312yes—
43C22×Dic251C2312yes—
44Dic251⋊C4—28no—
45Dic251⋊C4—28no—
46Dic251⋊C4C2×C4116yescomplemented
47C4×Dic251—28no—
48C24×C251C2311yescharacteristic
49C22×C4×C251—22no—
50C22×C4×C251—22no—
51C22×C4×C251—22no—
52C22×C4×C251—22no—
53C22×C4×C251—22no—
54C22×C4×C251—22no—
55C22×C4×C251—22no—
56C22×C4×C251C2×C414yes—
57C22×C4×C251D414yes—
58C22×C4×C251C2312yes—
59C22×C4×C251C2312yes—
60C22×C4×C251C2312yes—
61C4⋊C4×C251—28no—
62C2×Dic251—28no—
63C2×Dic251—28no—
64C2×Dic251—22no—
65C2×Dic251—22no—
66C2×Dic251—22no—
67C2×Dic251—22no—
68C2×Dic251—22no—
69C2×Dic251—22no—
70C2×Dic251—22no—
71C2×Dic251—44no—
72C2×Dic251C4⋊C4116yescomplemented
73C2×Dic251C22×C414yes—
74C2×Dic251C22×C414yes—
75C2×Dic251C2×D414yes—
76C2×Dic251C2×Q814yes—
77C2×Dic251C2×Q814yes—
78C23×C251C22×C412yes—
79C23×C251C2×D412yes—
80C23×C251C2×D412yes—
81C23×C251C2×Q812yes—
82C23×C251C2×Q812yes—
83C23×C251#4112yes—
84C23×C251#4112yes—
85C23×C251C2411yescharacteristic
86C2×C4×C251—28no—
87C2×C4×C251—28no—
88C2×C4×C251—22no—
89C2×C4×C251—22no—
90C2×C4×C251—22no—
91C2×C4×C251—22no—
92C2×C4×C251—22no—
93C2×C4×C251—22no—
94C2×C4×C251—22no—
95C2×C4×C251—44no—
96C2×C4×C251C22×C414yes—
97C2×C4×C251C2×D414yes—
98C22×C251C2×C4⋊C414yes—
99C22×C251C4×D414yes—
100C22×C251C4×Q814yes—
101C22×C251#12114yes—
102C22×C251C22⋊Q814yes—
103C22×C251#12514yes—
104C22×C251C4⋊Q814yes—
105C22×C251C23×C411yescharacteristic
106C22×C251C22×D411yescharacteristic
107C22×C251C22×D411yescharacteristic
108C22×C251C22×Q811yescharacteristic
109C22×C251C22×Q811yescharacteristic
110C22×C251C2×#4111yescharacteristic
111C22×C251C2×#4111yescharacteristic
112C4×C251—24no—
113C4×C251—24no—
114C4×C251—42no—
115Dic251—24no—
116Dic251—24no—
117Dic251—42no—
118Dic251C2×C4⋊C418yescomplemented
119C2×C251#38918yescomplemented
120C2×C251C22×C4⋊C411yescharacteristic
121C2×C251C2×C4×D411yescharacteristic
122C2×C251C2×C4×Q811yescharacteristic
123C2×C251C2×#12111yescharacteristic
124C2×C251C2×C22⋊Q811yescharacteristic
125C2×C251C2×#12511yescharacteristic
126C2×C251C2×C4⋊Q811yescharacteristic
127C251C2×#38911yescharacteristic, complemented, Sylow
128C2×#389—2511nomaximal, Sylow
129C22×C4⋊C4—2511no—
130C22×C4⋊C4—2511no—
131C22×C4⋊C4—2511no—
132C22×C4⋊C4D25111yescharacteristic
133C22×C42—2511no—
134#389—2518no—
135C2×#95—2511no—
136C2×#95—2511no—
137C23×C4—2511no—
138C23×C4—2511no—
139C23×C4—2511no—
140C23×C4—2511no—
141C23×C4C2×D25111yescharacteristic
142C23×C4C2×D25111yescharacteristic
143C23×C4C2×D25111yescharacteristic
144C2×C4⋊C4—24no—
145C2×C4⋊C4—5024no—
146C2×C4⋊C4—5024no—
147C2×C4⋊C4—2514no—
148C2×C4⋊C4—2514no—
149C2×C4⋊C4—2518no—
150C2×C4⋊C4—2514no—
151C2×C4⋊C4C2×D25114yes—
152C2×C42—5024no—
153C2×C42—2514no—
154#95—2514no—
155#95—2514no—
156C24C22×D25111yescharacteristic
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—5022no—
165C22×C4—5022no—
166C22×C4—5022no—
167C22×C4—5022no—
168C22×C4—5022no—
169C22×C4—5022no—
170C22×C4—5022no—
171C22×C4—2512no—
172C22×C4—2514no—
173C22×C4—2514no—
174C22×C4—2512no—
175C22×C4—2512no—
176C22×C4—2514no—
177C22×C4—2514no—
178C22×C4—2514no—
179C22×C4—2512no—
180C22×C4C4×D25114yes—
181C22×C4C22⋊D25114yes—
182C22×C4C22×D25112yes—
183C22×C4C22×D25112yes—
184C22×C4C22×D25112yes—
185C4⋊C4—28no—
186C4⋊C4—5028no—
187C4⋊C4—5028no—
188C4⋊C4—25116no—
189C42—5028no—
190C23C2×C4×D25112yes—
191C23D4×D25112yes—
192C23C2×C22⋊D25112yes—
193C23Q8×D25112yes—
194C23Q8×D25112yes—
195C23#1686080912yes—
196C23#1686081012yes—
197C23C23×D25111yescharacteristic
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—44no—
208C2×C4—10044no—
209C2×C4—5022no—
210C2×C4—5022no—
211C2×C4—5022no—
212C2×C4—5022no—
213C2×C4—5022no—
214C2×C4—5022no—
215C2×C4—5022no—
216C2×C4—5028no—
217C2×C4—5028no—
218C2×C4—2514no—
219C2×C4—2514no—
220C2×C4—2514no—
221C2×C4—2514no—
222C2×C4—2514no—
223C2×C4—25116no—
224C2×C4C2×C4×D25114yes—
225C2×C4C2×C22⋊D25114yes—
226C22C4⋊C4×D25114yes—
227C22C4×C22⋊D25114yes—
228C22#2254868014yes—
229C22#2254868714yes—
230C22#2254869314yes—
231C22#2254870514yes—
232C22#2254871314yes—
233C22C22×C4×D25111yescharacteristic
234C22C2×D4×D25111yescharacteristic
235C22C22×C22⋊D25111yescharacteristic
236C22C2×Q8×D25111yescharacteristic
237C22C2×Q8×D25111yescharacteristic
238C22C2×#1686080911yescharacteristic
239C22C2×#1686081011yescharacteristic
240C4—24no—
241C4—24no—
242C4—42no—
243C4—10042no—
244C4—5024no—
245C4—5024no—
246C4—2518no—
247C2#3063158218yesdirect product factor
248C2C2×C4⋊C4×D25111yescharacteristic
249C2C2×C4×C22⋊D25111yescharacteristic
250C2C2×#2254868011yescharacteristic
251C2C2×#2254868711yescharacteristic
252C2C2×#2254869311yescharacteristic
253C2C2×#2254870511yescharacteristic
254C2C2×#2254871311yescharacteristic
subgroupG/H
centerC24C22×D251
commutatorC22×C251C23×C4
FrattiniC23C23×D251
FittingC22×C4⋊C4×C251C2
socle, prime radicalC24×C251C23
cosocleC23×C251C24
hypercenterC22×C4⋊C4D251
hypocenterC251C2×#389
LCSG ▷ C22×C251 ▷ C251
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
5. #30631582C2direct (N × H)
15. C2×Dic251⋊C4C4semidirect
46. Dic251⋊C4C2×C4semidirect
72. C2×Dic251C4⋊C4semidirect
118. Dic251C2×C4⋊C4semidirect
119. C2×C251#389semidirect
127. C251C2×#389semidirect
247. C2#30631582direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic251⋊C42
C22×C4×Dic2512
#306315822
C2×C251⋊#952
C22×C4⋊C4×C2512
C2×#389251