Finite Group Databasebeta

← C2×#30631686 #44558875

Subgroups — C2×#30631686 #44558875

Order 32128.

816 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 816 conjugacy classes of subgroups — too many to draw. Only its 269 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16860810C211yesmaximal, characteristic
2C22×#16860794C211yesmaximal, characteristic, complemented
3#30631686C218yesmaximal, direct product factor
4C2×#22548638C212yesmaximal, complemented
5C2×#22548635C212yesmaximal, complemented
6C22×C4⋊C4×C251C211yesmaximal, characteristic, complemented
7C2×#16860810—22no—
8C2×#16860810—24no—
9C2×#16860810C418yescomplemented
10C2×#16860810C2214yes—
11C22×Dic502C2211yescharacteristic
12C22×D1004C2211yescharacteristic
13C22×C22⋊D251—21no—
14C22×C4×D251—21no—
15C2×#16860794—24no—
16C2×#16860794C2214yescomplemented
17C22×C251⋊C8C2212yes—
18#22548638C2218yescomplemented
19#22548635C2218yescomplemented
20C23×C4×C251—21no—
21C23×C4×C251C2211yescharacteristic
22C2×C4⋊C4×C251—22no—
23C2×C4⋊C4×C251—21no—
24C2×C4⋊C4×C251C2212yes—
25C2×C4⋊C4×C251C2214yescomplemented
26C23×D251—21no—
27#16860810—216no—
28#16860810—28no—
29#16860810C2×C4116yescomplemented
30C2×Dic502—21no—
31C2×Dic502—22no—
32C2×Dic502C2×C414yescomplemented
33C2×Dic502C2312yes—
34C2×D1004—21no—
35C2×D1004—22no—
36C2×D1004C2×C414yescomplemented
37C2×D1004C2312yes—
38C2×C22⋊D251—28no—
39C2×C22⋊D251—24no—
40C22×Dic251—21no—
41C2×C4×D251—28no—
42C2×C4×D251—24no—
43#16860794—28no—
44C2×C251⋊C8—24no—
45C2×C251⋊C8C2314yes—
46C24×C251D411yescharacteristic
47C22×C4×C251—22no—
48C22×C4×C251—24no—
49C22×C4×C251—44no—
50C22×C4×C251C2×C414yes—
51C22×C4×C251D411yescharacteristic
52C22×C4×C251D412yes—
53C22×C4×C251D414yes—
54C22×C4×C251C2311yescharacteristic
55C22×C4×C251C2312yes—
56C4⋊C4×C251—22no—
57C4⋊C4×C251—24no—
58C4⋊C4×C251C2314yes—
59C22×D251—24no—
60C22×D251—22no—
61C22×D251—42no—
62C22×D251—42no—
63Dic502—24no—
64Dic502—22no—
65Dic502C22×C414yescomplemented
66D1004—24no—
67D1004—22no—
68D1004C22×C414yescomplemented
69C22⋊D251—216no—
70C2×Dic251—24no—
71C2×Dic251—22no—
72C4×D251—216no—
73C251⋊C8—24no—
74C23×C251—22no—
75C23×C251—22no—
76C23×C251C22⋊C414yes—
77C23×C251C2×D412yes—
78C23×C251C2×D411yescharacteristic
79C2×C4×C251—24no—
80C2×C4×C251—48no—
81C2×C4×C251—44no—
82C2×C4×C251C22⋊C414yes—
83C2×C4×C251C22⋊C418yes—
84C2×C4×C251C22×C412yes—
85C2×C4×C251C22×C414yes—
86C2×C4×C251C2×D412yes—
87C2×C4×C251C2×D411yescharacteristic
88C2×C4×C251C2×D412yes—
89C2×C4×C251C2×D414yes—
90C2×C4×C251C2411yescharacteristic
91C22×C251—22no—
92C22×C251—22no—
93C22×C251—28no—
94C22×C251C2×C22⋊C414yes—
95C22×C251C2×C22⋊C412yes—
96C22×C251AGL(1,ℤ/8)12yes—
97C22×C251#13712yes—
98C22×C251C22×D411yescharacteristic
99C2×D251—24no—
100C2×D251—42no—
101C2×D251—42no—
102C2×D251—48no—
103C4×C251—44no—
104C4×C251C2×C22⋊C414yes—
105C4×C251C2×C22⋊C412yes—
106C4×C251C23×C411yescharacteristic
107C4×C251C22×D411yescharacteristic
108Dic251—24no—
109C2×C251—24no—
110C2×C251#41714yescomplemented
111C2×C251C22×C22⋊C411yescharacteristic
112C2×C251C2×AGL(1,ℤ/8)11yescharacteristic
113C2×C251C2×#13711yescharacteristic
114D251—44no—
115C251C2×#41711yescharacteristic, complemented, Sylow
116C2×#417—2511nomaximal, Sylow
117C22×#41—2511no—
118C22×M16—2511no—
119C22×C4⋊C4D25111yescharacteristic, complemented
120#417—2518no—
121C2×#103—2512no—
122C2×#102—2512no—
123C2×#41—5022no—
124C2×#41—5024no—
125C2×#41—2518no—
126C2×#41—2514no—
127C22×Q8—2511no—
128C22×D4—5021no—
129C22×D4—2511no—
130C23×C4—21no—
131C23×C4—5021no—
132C23×C4C2×D25111yescharacteristic
133C2×M16—5024no—
134C2×M16—2514no—
135C22×C8—2512no—
136C2×C4⋊C4—22no—
137C2×C4⋊C4—21no—
138C2×C4⋊C4C2×D25112yes—
139C2×C4⋊C4C2×D25114yescomplemented
140#103—2518no—
141#102—2518no—
142C24—5021no—
143C24C22⋊D25111yescharacteristic
144#41—50216no—
145#41—5028no—
146#41—25116no—
147C2×Q8—5021no—
148C2×Q8—5022no—
149C2×Q8—2514no—
150C2×Q8—2512no—
151C2×D4—5028no—
152C2×D4—5024no—
153C2×D4—5021no—
154C2×D4—5022no—
155C2×D4—2514no—
156C2×D4—2512no—
157C22×C4—24no—
158C22×C4—22no—
159C22×C4—44no—
160C22×C4—5021no—
161C22×C4—5028no—
162C22×C4—5024no—
163C22×C4C4×D25114yes—
164C22×C4C22⋊D25112yes—
165C22×C4C22⋊D25111yescharacteristic
166C22×C4D100414yes—
167C22×C4C22×D25112yes—
168C22×C4C22×D25111yescharacteristic
169M16—5028no—
170C2×C8—5024no—
171C2×C8—2514no—
172C4⋊C4—22no—
173C4⋊C4—24no—
174C4⋊C4C22×D25114yes—
175C23—22no—
176C23—22no—
177C23—10042no—
178C23—10042no—
179C23—5022no—
180C23—5024no—
181C23(C2×D251)⋊C414yes—
182C23C2×C22⋊D25112yes—
183C23C2×C22⋊D25111yescharacteristic
184Q8—5022no—
185Q8—5024no—
186Q8—2514no—
187D4—50216no—
188D4—5022no—
189D4—5024no—
190D4—2514no—
191C2×C4—24no—
192C2×C4—48no—
193C2×C4—44no—
194C2×C4—5022no—
195C2×C4—5024no—
196C2×C4—50216no—
197C2×C4(C2×D251)⋊C414yes—
198C2×C4(C2×D251)⋊C418yes—
199C2×C4C2×C4×D25112yes—
200C2×C4C2×C4×D25114yes—
201C2×C4C2×C22⋊D25112yes—
202C2×C4C2×C22⋊D25111yescharacteristic
203C2×C4C2×D100412yes—
204C2×C4C2×D100414yes—
205C2×C4C23×D25111yescharacteristic
206C8—5024no—
207C22—28no—
208C22—22no—
209C22—22no—
210C22—10048no—
211C22—10042no—
212C22—10042no—
213C22—5024no—
214C22C2×(C2×D251)⋊C414yes—
215C22C2×(C2×D251)⋊C412yes—
216C22#2254874112yes—
217C22#2254874612yes—
218C22C22×C22⋊D25111yescharacteristic
219C4—44no—
220C4—5024no—
221C4C2×(C2×D251)⋊C414yes—
222C4C2×(C2×D251)⋊C412yes—
223C4C22×C4×D25111yescharacteristic
224C4C22×D100411yescharacteristic
225C2—24no—
226C2—10044no—
227C2#3063168614yesdirect product factor
228C2C22×(C2×D251)⋊C411yescharacteristic
229C2C2×#2254874111yescharacteristic
230C2C2×#2254874611yescharacteristic
subgroupG/H
centerC23C2×C22⋊D251
commutatorC4×C251C23×C4
FrattiniC2×C4C23×D251
FittingC22×C4⋊C4×C251C2
socleC23×C251C2×D4
prime radicalC22×#16860810C2
cosocleC2×C4×C251C24
hypercenterC22×C4⋊C4D251
hypocenterC251C2×#417
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×#16860794C2semidirect
3. #30631686C2direct (N × H)
4. C2×#22548638C2semidirect
5. C2×#22548635C2semidirect
6. C22×C4⋊C4×C251C2semidirect
9. C2×#16860810C4semidirect
16. C2×#16860794C22semidirect
18. #22548638C22semidirect
19. #22548635C22semidirect
25. C2×C4⋊C4×C251C22semidirect
29. #16860810C2×C4semidirect
32. C2×Dic502C2×C4semidirect
36. C2×D1004C2×C4semidirect
65. Dic502C22×C4semidirect
68. D1004C22×C4semidirect
110. C2×C251#417semidirect
115. C251C2×#417semidirect
119. C22×C4⋊C4D251semidirect
139. C2×C4⋊C4C2×D251semidirect
227. C2#30631686direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168608102
C22×#168607942
#306316862
C2×#225486382
C2×#225486352
C22×C4⋊C4×C2512
C2×#417251