Finite Group Databasebeta

← C2×#20266184 #27187773

Subgroups — C2×#20266184 #27187773

Order 12928.

512 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 218 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×#13108084C211yesmaximal, characteristic
2C22×D101⋊C8C211yesmaximal, characteristic
3#20266184C218yesmaximal, direct product factor
4C2×#15692322C212yesmaximal, complemented
5C2×C4⋊#11717581C212yesmaximal, complemented
6C2×#15692213C211yesmaximal, characteristic
7C2×#13108084—24no—
8C2×#13108084C2214yes—
9C2×D101⋊C8—24no—
10C2×D101⋊C8C2214yes—
11C22×#11717581C2211yescharacteristic
12C22×#11717581C2211yescharacteristic
13C22×#11717581C2212yes—
14#15692322C2218yescomplemented
15C4⋊#11717581C2218yescomplemented
16C22×C4×D101C2211yescharacteristic
17#15692213C414yes—
18#15692213C2214yes—
19C2×C4⋊Dic101C411yescharacteristic
20C2×#13108051C412yes—
21C2×C4×Dic101C2212yes—
22C2×C4⋊C4×C101C411yescharacteristic
23#13108084—28no—
24D101⋊C8—28no—
25C2×#11717581—22no—
26C2×#11717581—22no—
27C2×#11717581—24no—
28C2×#11717581C2312yes—
29C2×#11717581C2314yes—
30C2×#11717581C2312yes—
31C23×D101C2×C411yescharacteristic
32C22×Dic101C2×C412yes—
33C22×Dic101C2311yescharacteristic
34C2×C4×D101C2×C412yes—
35C2×C4×D101D414yes—
36C2×C4×D101Q814yes—
37C2×C4×D101C2312yes—
38C4⋊Dic101C2×C414yes—
39#13108051C2×C418yes—
40C4×Dic101C2×C414yes—
41C4×Dic101C2314yes—
42C22×C4×C101C2×C412yes—
43C22×C4×C101C2×C411yescharacteristic
44C4⋊C4×C101C2×C414yes—
45C23×C101C22×C411yescharacteristic
46C22×D101—22no—
47C22×D101—22no—
48C22×D101C4⋊C414yes—
49C22×D101C22×C412yes—
50C2×C4×C101—24no—
51C2×C4×C101C4⋊C414yes—
52C2×C4×C101C22×C414yes—
53C2×C4×C101C22×C412yes—
54C2×Dic101—24no—
55C2×Dic101C22×C414yes—
56C2×Dic101C22×C411yescharacteristic
57C2×Dic101C2×D412yes—
58C2×Dic101C2×Q812yes—
59C2×Dic101C2411yescharacteristic
60C4×D101C4⋊C418yes—
61C4×D101C2×D414yes—
62C4×D101C2×Q814yes—
63#11717581—22no—
64#11717581—22no—
65#11717581—24no—
66C22×C101C2×C4⋊C412yes—
67C22×C101#13112yes—
68C22×C101#13112yes—
69C22×C101C23×C411yescharacteristic
70C2×D101—22no—
71C2×D101—22no—
72C2×D101—28no—
73C2×D101C2×C4⋊C414yes—
74C4×C101—24no—
75C4×C101C2×C4⋊C414yes—
76Dic101—24no—
77Dic101C2×C4⋊C412yes—
78Dic101C22×D411yescharacteristic
79Dic101C22×Q811yescharacteristic
80C2×C101#42414yescomplemented
81C2×C101C22×C4⋊C411yescharacteristic
82C2×C101C2×#13111yescharacteristic
83C2×C101C2×#13111yescharacteristic
84D101—24no—
85C2×#424—1011nomaximal, Sylow
86C101C2×#42411yescharacteristic, complemented, Sylow
87C22×M16—1011no—
88C23×C8—1011no—
89C2×#117—1011no—
90#424—1018no—
91C2×C4⋊C8—1012no—
92C2×C4⋊C8—1012no—
93C23×C4—1011no—
94C2×M16—1014no—
95C2×M16—2024no—
96C22×C8—1011no—
97C22×C8—1011no—
98C22×C8—1012no—
99C22×C8—1014no—
100C22×C8—2024no—
101#117—1014no—
102#117—1014no—
103C2×C4⋊C4—1011no—
104C2×C4⋊C4#8793811yescharacteristic
105C2×C22⋊C4—1012no—
106C2×C42—1012no—
107C4⋊C8—1018no—
108C4⋊C8—1018no—
109C24—1011no—
110C22×C4—1011no—
111C22×C4—1014no—
112C22×C4—1014no—
113C22×C4—1012no—
114C22×C4—1012no—
115C22×C4—1012no—
116C22×C4C2×#8793812yes—
117C22×C4C2×#8793811yescharacteristic
118M16—2028no—
119C2×C8—1012no—
120C2×C8—1012no—
121C2×C8—1014no—
122C2×C8—2022no—
123C2×C8—2022no—
124C2×C8—2024no—
125C2×C8—2028no—
126C4⋊C4—1014no—
127C4⋊C4C2×#8793814yes—
128C22⋊C4—1018no—
129C42—1014no—
130C42—1014no—
131C23—1014no—
132C23—1012no—
133C23—2022no—
134C23—2022no—
135C23C22×#8793811yescharacteristic
136C2×C4—24no—
137C2×C4—1012no—
138C2×C4—1012no—
139C2×C4—1011no—
140C2×C4—1011no—
141C2×C4—1014no—
142C2×C4—1018no—
143C2×C4—1014no—
144C2×C4—1014no—
145C2×C4—2024no—
146C2×C4C4⋊#8793814yes—
147C2×C4C22×#8793814yes—
148C2×C4C22×#8793812yes—
149C8—2022no—
150C8—2022no—
151C8—2024no—
152C22—1014no—
153C22—2022no—
154C22—2022no—
155C22—2028no—
156C22C2×C4⋊#8793812yes—
157C22#1569234212yes—
158C22#1569234312yes—
159C22C23×#8793811yescharacteristic
160C4—24no—
161C4—1011no—
162C4—1012no—
163C4—1011no—
164C4—2024no—
165C4C2×C4⋊#8793814yes—
166C2—2024no—
167C2#2026618414yesdirect product factor
168C2C22×C4⋊#8793811yescharacteristic
169C2C2×#1569234211yescharacteristic
170C2C2×#1569234311yescharacteristic
subgroupG/H
centerC23C22×#87938
commutatorC22×C101C23×C4
FrattiniC22C23×#87938
FittingC2×C4⋊C4×C101C4
socleC23×C101C22×C4
prime radicalC23×D101C2×C4
cosocleC2×Dic101C24
hypercenterC2×C4⋊C4#87938
hypocenterC101C2×#424
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #20266184C2direct (N × H)
4. C2×#15692322C2semidirect
5. C2×C4⋊#11717581C2semidirect
14. #15692322C22semidirect
15. C4⋊#11717581C22semidirect
80. C2×C101#424semidirect
86. C101C2×#424semidirect
167. C2#20266184direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131080842
C22×D101⋊C82
#202661842
C2×#156923222
C2×C4⋊#117175812
C2×#156922132
C2×#424101