Finite Group Databasebeta

← #100×Dic211 #41013192

Subgroups — #100×Dic211 #41013192

Order 27008.

360 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 119 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×D4×Dic211C211yesmaximal, characteristic
2C2×#20269894C211yesmaximal, characteristic
3M16×Dic211C212yesmaximal, complemented
4#27212914C212yesmaximal, complemented
5C2×#100×C211C211yesmaximal, characteristic
6C23×Dic211C412yes—
7C2×#16809946C2212yes—
8D4×Dic211—22no—
9D4×Dic211—22no—
10C2×C4⋊Dic211C2211yescharacteristic
11C2×C22⋊Dic211C412yes—
12C2×C4×Dic211C2211yescharacteristic
13#20269894C414yescomplemented
14#20269887—22no—
15C8×Dic211—22no—
16C22×D4×C211C2211yescharacteristic
17C2×M16×C211C2212yes—
18#100×C211C414yescomplemented
19C22×Dic211—22no—
20C22×Dic211—22no—
21C22×Dic211—44no—
22C22×Dic211C2×C411yescharacteristic
23C22×Dic211C2×C412yes—
24C22×Dic211C2×C411yescharacteristic
25#16809946—22no—
26#16809946C2×C414yescomplemented
27C2×C211⋊C8—22no—
28C4⋊Dic211—22no—
29C22⋊Dic211—24no—
30C4×Dic211D412yes—
31C4×Dic211D412yes—
32C24×C211C2×C412yes—
33C2×D4×C211—22no—
34C2×D4×C211—22no—
35C2×D4×C211C2×C412yes—
36C2×D4×C211C2×C412yes—
37C22×C4×C211C2311yescharacteristic
38M16×C211—22no—
39M16×C211C2×C414yescomplemented
40C2×C8×C211—22no—
41C2×Dic211—22no—
42C2×Dic211—22no—
43C2×Dic211—41no—
44C2×Dic211—44no—
45C2×Dic211—44no—
46C2×Dic211—42no—
47C2×Dic211C22⋊C412yes—
48C2×Dic211C22⋊C411yescharacteristic
49C2×Dic211C22⋊C411yescharacteristic
50C211⋊C8—24no—
51C23×C211—22no—
52C23×C211—22no—
53C23×C211—42no—
54C23×C211—42no—
55C23×C211C4214yes—
56C23×C211C22×C411yescharacteristic
57D4×C211—24no—
58D4×C211—24no—
59C2×C4×C211C22×C411yescharacteristic
60C2×C4×C211C22×C411yescharacteristic
61C2×C4×C211C2×D412yes—
62C2×C4×C211#4112yes—
63C8×C211—24no—
64C22×C211—21no—
65C22×C211—21no—
66C22×C211—24no—
67C22×C211—44no—
68C22×C211—44no—
69C22×C211—42no—
70C22×C211—42no—
71C22×C211C2×C4211yescharacteristic
72C22×C211C2×C22⋊C411yescharacteristic
73C22×C211#11711yescharacteristic
74C4×C211C4×D412yes—
75C4×C211C4×D412yes—
76Dic211—21no—
77Dic211—22no—
78Dic211—42no—
79Dic211#10012yesdirect product factor
80C2×C211—21no—
81C2×C211—21no—
82C2×C211—44no—
83C2×C211C4×C22⋊C411yescharacteristic
84C2×C211C2×#10011yescharacteristic
85C2×C211#41311yescharacteristic
86C211C4×#10011yescharacteristic, complemented, Sylow
87C4×#100—2111nomaximal, Sylow
88C2×C4×D4—2111no—
89C2×#100—2111no—
90C2×#100D21111yescharacteristic
91C4×M16—2112no—
92#343—2112no—
93C22×D4C2×D21111yescharacteristic
94C23×C4—2112no—
95C2×M16—2112no—
96C2×M16C2×D21112yes—
97C4×D4—4222no—
98C4×D4—4222no—
99C2×C4⋊C4—2111no—
100C2×C22⋊C4—2112no—
101C2×C42—2111no—
102#100—2114no—
103#100Dic21114yesdirect product factor
104#97—4222no—
105C4×C8—4222no—
106C24C4×D21112yes—
107C2×D4—22no—
108C2×D4—22no—
109C2×D4C4×D21112yes—
110C2×D4C2×Dic21112yes—
111C22×C4—8444no—
112C22×C4—4222no—
113C22×C4—4222no—
114C22×C4—2112no—
115C22×C4—2111no—
116C22×C4—2111no—
117C22×C4C22×D21111yescharacteristic
118M16—22no—
119M16—4222no—
120M16—2114no—
121M16C2×Dic21114yescomplemented
122C2×C8—22no—
123C2×C8—4222no—
124C4⋊C4—4222no—
125C22⋊C4—4224no—
126C42—2112no—
127C42—2112no—
128C23—22no—
129C23—22no—
130C23—42no—
131C23—42no—
132C23C4×Dic21114yes—
133C23C2×C4×D21111yescharacteristic
134D4—24no—
135D4—24no—
136C2×C4—8444no—
137C2×C4—8444no—
138C2×C4—8442no—
139C2×C4—8441no—
140C2×C4—4222no—
141C2×C4—4222no—
142C2×C4—2112no—
143C2×C4—2111no—
144C2×C4—2111no—
145C2×C4C2×C4×D21111yescharacteristic
146C2×C4C22×Dic21111yescharacteristic
147C2×C4D4×D21112yes—
148C2×C4#1680996112yes—
149C8—24no—
150C8—4224no—
151C22—21no—
152C22—21no—
153C22—24no—
154C22—44no—
155C22—44no—
156C22—42no—
157C22—42no—
158C22C2×C4×Dic21111yescharacteristic
159C22C22⋊C4×D21111yescharacteristic
160C22#2026993311yescharacteristic
161C4—8442no—
162C4—4221no—
163C4—4222no—
164C4—2112no—
165C4(C22⋊D211)⋊C412yes—
166C4D4×Dic21112yes—
167C2—21no—
168C2—21no—
169C2—44no—
170C2C22⋊C4×Dic21111yescharacteristic
171C2#100×D21111yescharacteristic
172C2#2721312711yescharacteristic
subgroupG/H
centerC22C22⋊C4×D211
commutatorC22×C211C2×C42
FrattiniC22×C4C22×D211
FittingC2×#100×C211C2
socleC22×C211C2×C22⋊C4
prime radicalC22×D4×C211C22
cosocleC22×C4×C211C23
hypercenterC2×#100D211
hypocenterC211C4×#100
LCSG ▷ C22×C211 ▷ C2×C211 ▷ C211
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

Complements

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

NH ≅ G/Ntype
3. M16×Dic211C2semidirect
4. #27212914C2semidirect
13. #20269894C4semidirect
18. #100×C211C4semidirect
26. #16809946C2×C4semidirect
39. M16×C211C2×C4semidirect
79. Dic211#100direct (N × H)
86. C211C4×#100semidirect
103. #100Dic211direct (N × H)
121. M16C2×Dic211semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic2112
C2×#202698942
M16×Dic2112
#272129142
C2×#100×C2112
C4×#100211