Finite Group Databasebeta

← C2×#20266084 #27187402

Subgroups — C2×#20266084 #27187402

Order 12928.

284 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 58 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
1C2×#15692314C212yesmaximal
2#20266084C214yesmaximal, direct product factor
3C2×#15692243C211yesmaximal, characteristic
4C2×C22⋊#87938—22no—
5#15692314—22no—
6#15692314C2214yes—
7C22×Dic202C411yescharacteristic, complemented
8C22×D404C2211yescharacteristic
9#15692243—22no—
10#15692243C412yescomplemented
11#15692243C2212yes—
12C2×#13108051—22no—
13C2×C42×C101C411yescharacteristic, complemented
14C22×#87938—42no—
15C22⋊#87938—24no—
16C22⋊#87938—42no—
17C23×D101D412yes—
18C2×Dic202—21no—
19C2×Dic202—41no—
20C2×Dic202—41no—
21C2×Dic202C2×C412yescomplemented
22C2×D404—41no—
23C2×D404—41no—
24C2×D404C2×C411yescharacteristic
25C2×D404D412yes—
26C2×D404C2311yescharacteristic
27C22×Dic101—21no—
28#13108051—24no—
29#13108051—24no—
30C22×C4×C101—21no—
31C22×C4×C101C2×C411yescharacteristic
32C42×C101—21no—
33C42×C101C2×C412yescomplemented
34C23×C101C22⋊C411yescharacteristic
35C22×D101—22no—
36C22×D101—22no—
37C22×D101—44no—
38C22×D101C22⋊C412yes—
39C22×D101C2×D412yes—
40C2×#87938—44no—
41C2×#87938—84no—
42C2×C4×C101—21no—
43C2×C4×C101—21no—
44C2×C4×C101—22no—
45C2×C4×C101—42no—
46C2×C4×C101C22⋊C411yescharacteristic
47C2×C4×C101C22×C411yescharacteristic
48C2×Dic101—22no—
49C2×Dic101—41no—
50C2×Dic101—41no—
51D404—41no—
52D404—42no—
53D404—41no—
54Dic202—42no—
55Dic202—42no—
56C22×C101—22no—
57C22×C101#9911yescharacteristic
58C22×C101#9911yescharacteristic
59C22×C101C2×C22⋊C411yescharacteristic
60C2×D101—22no—
61C2×D101—22no—
62C2×D101—44no—
63C2×D101—42no—
64C2×D101—42no—
65C2×D101—82no—
66#87938—84no—
67C4×C101—21no—
68C4×C101—21no—
69C4×C101—42no—
70Dic101—42no—
71C2×C101—21no—
72C2×C101—21no—
73C2×C101#35412yescomplemented
74C2×C101C2×#9911yescharacteristic
75D101—42no—
76D101—42no—
77C2×#354—1011nomaximal, Sylow
78C101C2×#35411yescharacteristic, complemented, Sylow
79C2×#124—1011no—
80C2×#99—1012no—
81#354—1014no—
82C22×Q8—1011no—
83C22×D4—1011no—
84#124—1012no—
85#124—1012no—
86#124—2022no—
87C2×C22⋊C4—2022no—
88C2×C22⋊C4—2022no—
89C2×C42#8793811yescharacteristic, complemented
90#99—1014no—
91#99—2022no—
92C24—1012no—
93C2×Q8—1012no—
94C2×Q8—4041no—
95C2×Q8—4041no—
96C2×Q8—2021no—
97C2×D4—1012no—
98C2×D4—1011no—
99C2×D4—1011no—
100C2×D4—4041no—
101C2×D4—4041no—
102C22×C4—21no—
103C22×C4—4042no—
104C22×C4—2021no—
105C22×C4C2×#8793811yescharacteristic
106C22⋊C4—4042no—
107C22⋊C4—2024no—
108C22⋊C4—2024no—
109C22⋊C4—2024no—
110C42—21no—
111C42C2×#8793812yescomplemented
112C23—1012no—
113C23—1012no—
114C23—4044no—
115C23—2022no—
116C23—2022no—
117C23C22⋊#8793811yescharacteristic
118Q8—4042no—
119Q8—4042no—
120D4—4042no—
121D4—4041no—
122D4—4041no—
123C2×C4—21no—
124C2×C4—21no—
125C2×C4—22no—
126C2×C4—42no—
127C2×C4—8084no—
128C2×C4—4044no—
129C2×C4—4041no—
130C2×C4—4041no—
131C2×C4—2022no—
132C2×C4C22⋊#8793811yescharacteristic
133C2×C4C22×#8793811yescharacteristic
134C22—22no—
135C22—8082no—
136C22—4042no—
137C22—4042no—
138C22—4044no—
139C22—2022no—
140C22—2022no—
141C22#1569231411yescharacteristic
142C22#1569231411yescharacteristic
143C22C2×C22⋊#8793811yescharacteristic
144C4—21no—
145C4—21no—
146C4—42no—
147C4—8084no—
148C4—4042no—
149C2—21no—
150C2—21no—
151C2—4042no—
152C2—4042no—
153C2#2026608412yesdirect product factor
154C2C2×#1569231411yescharacteristic
subgroupG/H
centerC22#15692314
commutatorC2×C4×C101C22×C4
FrattiniC2×C4C22×#87938
FittingC2×C42×C101C4
socleC22×C101#99
prime radicalC22×D404C22
cosocleC2×D404C23
hypercenterC2×C42#87938
hypocenterC101C2×#354
LCSG ▷ C2×C4×C101 ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. #20266084C2direct (N × H)
7. C22×Dic202C4semidirect
10. #15692243C4semidirect
13. C2×C42×C101C4semidirect
21. C2×Dic202C2×C4semidirect
33. C42×C101C2×C4semidirect
73. C2×C101#354semidirect
78. C101C2×#354semidirect
89. C2×C42#87938semidirect
111. C42C2×#87938semidirect
153. C2#20266084direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156923142
#202660842
C2×#156922432
C2×#354101