Finite Group Databasebeta

← C2×#20264990 #27172872

Subgroups — C2×#20264990 #27172872

Order 12928.

256 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 93 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×#15692195C211yesmaximal, characteristic, complemented
2C2×#15692191C211yesmaximal, characteristic, complemented
3#20264990C214yesmaximal, direct product factor
4C22×D8×C101C211yesmaximal, characteristic
5C2×#13108058—21no—
6#15692195—21no—
7#15692195C2212yescomplemented
8C2×#13108049—21no—
9#15692191—21no—
10#15692191C2212yescomplemented
11C22×D4×C101—21no—
12C2×D8×C101—21no—
13C2×D8×C101—21no—
14C2×D8×C101—21no—
15C2×D8×C101C412yes—
16C2×D8×C101C412yes—
17C2×D8×C101C2212yes—
18C22×C8×C101C2211yescharacteristic
19#13108058—22no—
20#13108058—41no—
21C2×#11717579—41no—
22#13108049—22no—
23C24×C101—41no—
24C2×D4×C101—22no—
25C2×D4×C101—22no—
26C2×D4×C101—22no—
27C2×D4×C101—41no—
28C2×D4×C101—41no—
29C2×D4×C101—41no—
30C22×C4×C101D411yescharacteristic
31D8×C101—22no—
32D8×C101—22no—
33D8×C101—22no—
34D8×C101C2×C414yes—
35C2×C8×C101C2×C411yescharacteristic
36C2×C8×C101C2×C411yescharacteristic
37C2×C8×C101D411yescharacteristic
38C2×C8×C101D411yescharacteristic
39C2×C8×C101D411yescharacteristic
40C2×C8×C101C2311yescharacteristic
41C23×C101—42no—
42C23×C101—42no—
43C23×C101—42no—
44C23×C101—84no—
45C23×C101SD1611yescharacteristic
46D4×C101—24no—
47D4×C101—42no—
48D4×C101—42no—
49D4×C101—42no—
50C2×C4×C101C22⋊C411yescharacteristic
51C2×C4×C101C22⋊C411yescharacteristic
52C2×C4×C101D811yescharacteristic
53C2×C4×C101D811yescharacteristic
54C2×C4×C101SD1611yescharacteristic
55C2×C4×C101C2×D411yescharacteristic
56C8×C101C22⋊C411yescharacteristic
57C8×C101C22⋊C411yescharacteristic
58C8×C101C22×C411yescharacteristic
59C8×C101C2×D411yescharacteristic
60#11717579—42no—
61C22×C101—22no—
62C22×C101—44no—
63C22×C101—84no—
64C22×C101—84no—
65C22×C101—84no—
66C22×C101#10211yescharacteristic
67C22×C101#10211yescharacteristic
68C22×C101C2×SD1611yescharacteristic
69C4×C101#10211yescharacteristic
70C4×C101#10211yescharacteristic
71C4×C101C2×C22⋊C411yescharacteristic
72C4×C101C2×D811yescharacteristic
73C2×C101—21no—
74C2×C101—21no—
75C2×C101—84no—
76C2×C101#36112yescomplemented
77C2×C101C2×#10211yescharacteristic
78C2×#361—1011nomaximal, Sylow
79C101C2×#36111yescharacteristic, complemented, Sylow
80C22×D8D10111yescharacteristic
81C2×M32—1011no—
82C2×#108—1011no—
83#361—1014no—
84C22×D4—21no—
85C2×D8—21no—
86C2×D8—21no—
87C2×D8—21no—
88C2×D8Dic10112yes—
89C2×D8Dic10112yes—
90C2×D8C2×D10112yes—
91C2×M16—2021no—
92C22×C8C2×D10111yescharacteristic
93M32—1012no—
94M32—2021no—
95C2×C16—2021no—
96#108—1012no—
97#108—2021no—
98C24—41no—
99C2×D4—22no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—41no—
103C2×D4—41no—
104C2×D4—41no—
105C22×C4C22⋊D10111yescharacteristic
106D8—22no—
107D8—22no—
108D8—22no—
109D8C2×Dic10114yes—
110M16—4041no—
111M16—2022no—
112C2×C8—4041no—
113C2×C8C2×Dic10111yescharacteristic
114C2×C8C2×Dic10111yescharacteristic
115C2×C8C22⋊D10111yescharacteristic
116C2×C8C22⋊D10111yescharacteristic
117C2×C8C22⋊D10111yescharacteristic
118C2×C8C22×D10111yescharacteristic
119C16—2022no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—84no—
124C23#1310806211yescharacteristic
125D4—24no—
126D4—42no—
127D4—42no—
128D4—42no—
129C2×C4C22⋊Dic10111yescharacteristic
130C2×C4C22⋊Dic10111yescharacteristic
131C2×C4#1310805911yescharacteristic
132C2×C4#1310805911yescharacteristic
133C2×C4#1310806211yescharacteristic
134C2×C4C2×C22⋊D10111yescharacteristic
135C8—4042no—
136C8C22⋊Dic10111yescharacteristic
137C8C22⋊Dic10111yescharacteristic
138C8C22×Dic10111yescharacteristic
139C8C2×C22⋊D10111yescharacteristic
140C22—22no—
141C22—44no—
142C22—84no—
143C22—84no—
144C22—84no—
145C22#1569217611yescharacteristic
146C22#1569217611yescharacteristic
147C22C2×#1310806211yescharacteristic
148C4#1569217611yescharacteristic
149C4#1569217611yescharacteristic
150C4C2×C22⋊Dic10111yescharacteristic
151C4C2×#1310805911yescharacteristic
152C2—21no—
153C2—21no—
154C2—84no—
155C2#2026499012yesdirect product factor
156C2C2×#1569217611yescharacteristic
subgroupG/H
centerC22#15692176
commutatorC8×C101C22×C4
FrattiniC2×C8C22×D101
Fitting, prime radicalC22×D8×C101C2
socleC22×C101#102
cosocleC2×C8×C101C23
hypercenterC22×D8D101
hypocenterC101C2×#361
LCSG ▷ C8×C101 ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C2×#15692195C2semidirect
2. C2×#15692191C2semidirect
3. #20264990C2direct (N × H)
7. #15692195C22semidirect
10. #15692191C22semidirect
76. C2×C101#361semidirect
79. C101C2×#361semidirect
155. C2#20264990direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156921952
C2×#156921912
#202649902
C22×D8×C1012
C2×#361101