Finite Group Databasebeta

← C2×#30631728 #44558949

Subgroups — C2×#30631728 #44558949

Order 32128.

536 conjugacy classes of subgroups; only the 229 normal subgroups are shown.

normal subgroups only

This group has 536 conjugacy classes of subgroups — too many to draw. Only its 229 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×#16860793C211yesmaximal, characteristic
2C2×#22548673C211yesmaximal, characteristic
3C2×C4⋊C4×D251C211yesmaximal, characteristic
4#30631728C218yesmaximal, direct product factor
5C2×#22548648C211yesmaximal, characteristic, complemented
6C2×#22548647C211yesmaximal, characteristic, complemented
7C2×#22548646C211yesmaximal, characteristic, complemented
8C2×#107×C251C211yesmaximal, characteristic, complemented
9C22×C4×D251—21no—
10C22×C4×D251C2211yescharacteristic
11C2×#16860793C418yescomplemented
12C2×#16860793C2214yes—
13C22×C251⋊C8C2211yescharacteristic
14#22548673—22no—
15#22548673C2214yes—
16C2×C4⋊Dic251C2211yescharacteristic
17C2×C4⋊Dic251C2211yescharacteristic
18C2×Dic251⋊C4—21no—
19C4⋊C4×D251—22no—
20C4⋊C4×D251C2214yes—
21C2×(C2×D251)⋊C4—21no—
22C2×C4×Dic251—21no—
23#22548648C2214yescomplemented
24#22548647C2214yescomplemented
25#22548646C2214yescomplemented
26C22×C8×C251C2211yescharacteristic
27C2×C4⋊C4×C251C2211yescharacteristic
28C2×C4⋊C4×C251C2211yescharacteristic
29#107×C251C2214yescomplemented
30C23×D251D411yescharacteristic
31C22×Dic251—21no—
32C22×Dic251—21no—
33C22×Dic251D411yescharacteristic
34C2×C4×D251—24no—
35C2×C4×D251—44no—
36C2×C4×D251C2×C414yes—
37C2×C4×D251D412yes—
38C2×C4×D251Q814yes—
39C2×C4×D251C2312yes—
40#16860793C2×C4116yescomplemented
41C2×C251⋊C8C2×C414yescomplemented
42C2×C251⋊C8C2312yes—
43C4⋊Dic251—21no—
44C4⋊Dic251—21no—
45C4⋊Dic251C2312yes—
46C4⋊Dic251C2312yes—
47Dic251⋊C4—24no—
48(C2×D251)⋊C4—24no—
49C4×Dic251—24no—
50C22×C4×C251—21no—
51C22×C4×C251—21no—
52C22×C4×C251C2311yescharacteristic
53C2×C8×C251C2×C414yescomplemented
54C2×C8×C251C2312yes—
55C4⋊C4×C251—21no—
56C4⋊C4×C251—21no—
57C4⋊C4×C251C2312yes—
58C4⋊C4×C251C2312yes—
59C22×D251—22no—
60C22×D251—22no—
61C22×D251C4⋊C414yes—
62C22×D251C2×D412yes—
63C2×Dic251—22no—
64C2×Dic251—22no—
65C2×Dic251—42no—
66C2×Dic251—42no—
67C2×Dic251C4⋊C414yes—
68C2×Dic251C2×D412yes—
69C4×D251—48no—
70C4×D251C4⋊C418yes—
71C4×D251C22×C414yes—
72C4×D251C2×Q814yes—
73C251⋊C8C22×C414yescomplemented
74C23×C251C2×D411yescharacteristic
75C2×C4×C251—22no—
76C2×C4×C251—22no—
77C2×C4×C251—42no—
78C2×C4×C251—42no—
79C2×C4×C251C22×C412yes—
80C2×C4×C251C2×D411yescharacteristic
81C2×C4×C251C2×Q812yes—
82C2×C4×C251C2411yescharacteristic
83C8×C251C22×C414yescomplemented
84C22×C251C2×C4⋊C412yes—
85C22×C251AGL(1,ℤ/8)12yes—
86C22×C251#13712yes—
87C22×C251C22×D411yescharacteristic
88C2×D251—22no—
89C2×D251—22no—
90C2×D251—28no—
91C2×D251C2×C4⋊C414yes—
92C4×C251—42no—
93C4×C251—42no—
94C4×C251C2×C4⋊C412yes—
95C4×C251C23×C411yescharacteristic
96C4×C251C22×Q811yescharacteristic
97Dic251—42no—
98Dic251—42no—
99Dic251C2×C4⋊C414yes—
100C2×C251#42814yescomplemented
101C2×C251C22×C4⋊C411yescharacteristic
102C2×C251C2×AGL(1,ℤ/8)11yescharacteristic
103C2×C251C2×#13711yescharacteristic
104D251—24no—
105C251C2×#42811yescharacteristic, complemented, Sylow
106C2×#428—2511nomaximal, Sylow
107C22×M16—2511no—
108C2×#117—2511no—
109C22×C4⋊C4—2511no—
110#428—2518no—
111C2×#107—2511no—
112C2×#107D25111yescharacteristic, complemented
113C2×#106—2511no—
114C2×#106—2511no—
115C23×C4—5021no—
116C23×C4—2511no—
117C2×M16—2518no—
118C2×M16—2514no—
119C22×C8—2511no—
120C22×C8C2×D25111yescharacteristic
121#117—5022no—
122#117—2514no—
123C2×C4⋊C4—5022no—
124C2×C4⋊C4—5021no—
125C2×C4⋊C4—2511no—
126C2×C4⋊C4—2511no—
127C2×C4⋊C4—2514no—
128C2×C4⋊C4C2×D25111yescharacteristic
129C2×C4⋊C4C2×D25111yescharacteristic
130C2×C22⋊C4—5021no—
131C2×C42—5021no—
132#107—2514no—
133#107C2×D25114yescomplemented
134#106—2514no—
135#106—2514no—
136C24—2511no—
137C22×C4—21no—
138C22×C4—21no—
139C22×C4—10044no—
140C22×C4—5024no—
141C22×C4—5021no—
142C22×C4—5021no—
143C22×C4—2511no—
144C22×C4—2514no—
145C22×C4—2512no—
146C22×C4—2514no—
147C22×C4—2512no—
148C22×C4C22×D25111yescharacteristic
149M16—25116no—
150C2×C8—2514no—
151C2×C8—2512no—
152C2×C8C4×D25114yescomplemented
153C2×C8C22×D25112yes—
154C4⋊C4—21no—
155C4⋊C4—21no—
156C4⋊C4—5024no—
157C4⋊C4—5021no—
158C4⋊C4—5021no—
159C4⋊C4—2512no—
160C4⋊C4—2512no—
161C4⋊C4C22×D25112yes—
162C4⋊C4C22×D25112yes—
163C22⋊C4—5024no—
164C42—5024no—
165C23—5022no—
166C23—5022no—
167C23—2512no—
168C23—2514no—
169C23D4×D25111yescharacteristic
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4—10048no—
175C2×C4—10042no—
176C2×C4—10042no—
177C2×C4—5022no—
178C2×C4—5022no—
179C2×C4—2512no—
180C2×C4—2514no—
181C2×C4—2514no—
182C2×C4—2514no—
183C2×C4—2518no—
184C2×C4C2×C4×D25112yes—
185C2×C4D4×D25111yescharacteristic
186C2×C4Q8×D25112yes—
187C2×C4C23×D25111yescharacteristic
188C8—2514no—
189C8C2×C4×D25114yescomplemented
190C22—5022no—
191C22—5022no—
192C22—5028no—
193C22—2514no—
194C22C4⋊C4×D25112yes—
195C22#2254873912yes—
196C22#2254874712yes—
197C22C2×D4×D25111yescharacteristic
198C4—42no—
199C4—42no—
200C4—10042no—
201C4—10042no—
202C4—2514no—
203C4C4⋊C4×D25112yes—
204C4C22×C4×D25111yescharacteristic
205C4C2×Q8×D25111yescharacteristic
206C2—5024no—
207C2#3063172814yesdirect product factor
208C2C2×C4⋊C4×D25111yescharacteristic
209C2C2×#2254873911yescharacteristic
210C2C2×#2254874711yescharacteristic
subgroupG/H
centerC23D4×D251
commutatorC4×C251C23×C4
FrattiniC2×C4C23×D251
FittingC2×#107×C251C2
socleC23×C251C2×D4
prime radicalC23×D251D4
cosocleC2×C4×C251C24
hypercenterC2×#107D251
hypocenterC251C2×#428
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
4. #30631728C2direct (N × H)
5. C2×#22548648C2semidirect
6. C2×#22548647C2semidirect
7. C2×#22548646C2semidirect
8. C2×#107×C251C2semidirect
11. C2×#16860793C4semidirect
23. #22548648C22semidirect
24. #22548647C22semidirect
25. #22548646C22semidirect
29. #107×C251C22semidirect
40. #16860793C2×C4semidirect
41. C2×C251⋊C8C2×C4semidirect
53. C2×C8×C251C2×C4semidirect
73. C251⋊C8C22×C4semidirect
83. C8×C251C22×C4semidirect
100. C2×C251#428semidirect
105. C251C2×#428semidirect
112. C2×#107D251semidirect
133. #107C2×D251semidirect
152. C2×C8C4×D251semidirect
189. C8C2×C4×D251semidirect
207. C2#30631728direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168607932
C2×#225486732
C2×C4⋊C4×D2512
#306317282
C2×#225486482
C2×#225486472
C2×#225486462
C2×#107×C2512
C2×#428251