Finite Group Databasebeta

← C4×#15692189 #27171025

Subgroups — C4×#15692189 #27171025

Order 12928.

280 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 157 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×#15692189C212yesmaximal
2C4×C4⋊Dic101C212yesmaximal
3#20264940C212yesmaximal
4C2×C4×C8×C101C211yesmaximal, characteristic
5C2×C4⋊Dic101C2214yes—
6C2×C4×Dic101—22no—
7#15692189C418yesdirect product factor
8#15692162—22no—
9C22×C8×C101C2211yescharacteristic
10C22×C8×C101C2211yescharacteristic
11C2×C42×C101C2211yescharacteristic
12C4×C8×C101C414yescomplemented
13C22×Dic101—24no—
14C4⋊Dic101—24no—
15C4⋊Dic101C2×C418yes—
16C4×Dic101—44no—
17C22×C4×C101D411yescharacteristic
18C22×C4×C101D411yescharacteristic
19C22×C4×C101C2311yescharacteristic
20C2×C8×C101—22no—
21C2×C8×C101C2×C414yes—
22C2×C8×C101C2×C412yes—
23C2×C8×C101C2×C412yes—
24C42×C101C2×C412yes—
25C42×C101Q812yes—
26C23×C101C2×D411yescharacteristic
27C2×C4×C101—22no—
28C2×C4×C101C4⋊C412yes—
29C2×C4×C101C4⋊C412yes—
30C2×C4×C101D812yes—
31C2×C4×C101Q1612yes—
32C2×C4×C101C22×C412yes—
33C2×C4×C101C22×C411yescharacteristic
34C2×C4×C101C2×Q811yescharacteristic
35C2×C4×C101#4112yes—
36C2×Dic101—28no—
37C2×Dic101—44no—
38C2×Dic101—44no—
39C8×C101—22no—
40C8×C101C4214yescomplemented
41C22×C101C2×C4⋊C411yescharacteristic
42C22×C101C4×D412yes—
43C22×C101C2×D811yescharacteristic
44C22×C101C2×Q1611yescharacteristic
45C22×C101#13512yes—
46C4×C101—22no—
47C4×C101#10714yescomplemented
48C4×C101C2×C4211yescharacteristic
49C4×C101#11711yescharacteristic
50C4×C101C4×Q812yes—
51Dic101—48no—
52C2×C101C4×C4⋊C411yescharacteristic
53C2×C101C2×#10711yescharacteristic
54C2×C101#42711yescharacteristic
55C2×C101C4×D812yes—
56C2×C101C4×Q1612yes—
57C4×#107—1011nomaximal, Sylow
58C101C4×#10711yescharacteristic, complemented, Sylow
59C2×#107—1012no—
60C2×C4×C8D10111yescharacteristic
61C4×C4⋊C4—1012no—
62#340—1012no—
63C22×C8C2×D10111yescharacteristic
64C22×C8C2×D10111yescharacteristic
65C2×C4⋊C4—1014no—
66C2×C42—2022no—
67C2×C42C2×D10111yescharacteristic
68#107—1018no—
69C4×C8Dic10114yescomplemented
70#95—2022no—
71C22×C4—2024no—
72C22×C4D40411yescharacteristic
73C22×C4D40411yescharacteristic
74C22×C4C22×D10111yescharacteristic
75C2×C8—22no—
76C2×C8C4×D10114yes—
77C2×C8C2×Dic10112yes—
78C2×C8C2×Dic10112yes—
79C4⋊C4—1018no—
80C4⋊C4—2024no—
81C42—4044no—
82C42Dic20212yes—
83C42C2×Dic10112yes—
84C23C2×D40411yescharacteristic
85C2×C4—22no—
86C2×C4—4044no—
87C2×C4—4044no—
88C2×C4—2028no—
89C2×C4C4⋊Dic10112yes—
90C2×C4C4⋊Dic10112yes—
91C2×C4D80812yes—
92C2×C4Dic40412yes—
93C2×C4C2×C4×D10112yes—
94C2×C4C22×Dic10111yescharacteristic
95C2×C4C2×Dic20211yescharacteristic
96C2×C4#1310807412yes—
97C8—22no—
98C8C4×Dic10114yescomplemented
99C22C2×C4⋊Dic10111yescharacteristic
100C22C4×D40412yes—
101C22C2×D80811yescharacteristic
102C22C2×Dic40411yescharacteristic
103C22#1569227712yes—
104C4—22no—
105C4—4048no—
106C4#1569218914yesdirect product factor
107C4C2×C4×Dic10111yescharacteristic
108C4#1569221411yescharacteristic
109C4C4×Dic20212yes—
110C2C4×C4⋊Dic10111yescharacteristic
111C2C2×#1569218911yescharacteristic
112C2#2026521511yescharacteristic
113C2C4×D80812yes—
114C2C4×Dic40412yes—
subgroupG/H
centerC22×C4D404
commutatorC4×C101C2×C42
FrattiniC22×C4C22×D101
FittingC2×C4×C8×C101C2
socle, prime radicalC23×C101C2×D4
cosocleC22×C4×C101C23
hypercenterC2×C4×C8D101
hypocenterC101C4×#107
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
7. #15692189C4direct (N × H)
12. C4×C8×C101C4semidirect
40. C8×C101C42semidirect
47. C4×C101#107semidirect
58. C101C4×#107semidirect
69. C4×C8Dic101semidirect
98. C8C4×Dic101semidirect
106. C4#15692189direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156921892
C4×C4⋊Dic1012
#202649402
C2×C4×C8×C1012
C4×#107101