Finite Group Databasebeta

← #1944×C211 #41009564

Subgroups — #1944×C211 #41009564

Order 27008.

240 conjugacy classes of subgroups; only the 128 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 128 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×#107×C211C211yesmaximal, characteristic
2C2×#106×C211C211yesmaximal, characteristic
3C2×#97×C211C211yesmaximal, characteristic
4#389×C211C212yesmaximal
5#340×C211C212yesmaximal
6C22×C8×C211C2211yescharacteristic
7C22×C8×C211C2211yescharacteristic
8C2×C4⋊C4×C211—22no—
9C2×C4⋊C4×C211C2212yes—
10C2×C4⋊C4×C211C2212yes—
11C2×C42×C211C2211yescharacteristic
12#107×C211—22no—
13#106×C211C414yescomplemented
14#97×C211—22no—
15#95×C211—22no—
16C22×C4×C211—22no—
17C22×C4×C211—22no—
18C22×C4×C211D411yescharacteristic
19C22×C4×C211D411yescharacteristic
20C22×C4×C211C2311yescharacteristic
21C2×C8×C211—21no—
22C2×C8×C211—21no—
23C2×C8×C211C2×C412yes—
24C2×C8×C211D412yes—
25C2×C8×C211Q812yes—
26C2×C8×C211Q812yes—
27C4⋊C4×C211—22no—
28C4⋊C4×C211—22no—
29C4⋊C4×C211—22no—
30C4⋊C4×C211—44no—
31C4⋊C4×C211C2×C414yes—
32C42×C211—21no—
33C42×C211—21no—
34C23×C211C2×D411yescharacteristic
35C2×C4×C211—24no—
36C2×C4×C211—21no—
37C2×C4×C211—21no—
38C2×C4×C211—22no—
39C2×C4×C211—22no—
40C2×C4×C211—42no—
41C2×C4×C211—42no—
42C2×C4×C211—42no—
43C2×C4×C211—42no—
44C2×C4×C211—42no—
45C2×C4×C211C22×C411yescharacteristic
46C2×C4×C211C2×D411yescharacteristic
47C2×C4×C211C2×Q811yescharacteristic
48C2×C4×C211C2×Q811yescharacteristic
49C2×C4×C211#4111yescharacteristic
50C2×C4×C211#4111yescharacteristic
51C8×C211—22no—
52C8×C211C4⋊C414yescomplemented
53C22×C211C4×D411yescharacteristic
54C22×C211#12111yescharacteristic
55C22×C211C4⋊Q811yescharacteristic
56C22×C211AGL(1,ℤ/8)12yes—
57C22×C211#13712yes—
58C4×C211—44no—
59C4×C211—41no—
60C4×C211—41no—
61C4×C211—82no—
62C4×C211C2×C4⋊C411yescharacteristic
63C4×C211C4×Q811yescharacteristic
64C4×C211C22⋊Q811yescharacteristic
65C4×C211#12511yescharacteristic
66C2×C211#38911yescharacteristic
67C2×C211#44012yes—
68C2×C211#46911yescharacteristic
69C2×C211#47011yescharacteristic
70C2×C211#50112yes—
71C211#194411yescharacteristic, direct product factor, Sylow
72#1944C21111yesmaximal, characteristic, direct product factor, Sylow
73C2×#107C2×C21111yescharacteristic
74C2×#106C2×C21111yescharacteristic
75C2×#97C2×C21111yescharacteristic
76#389C2×C21112yes—
77#340C2×C21112yes—
78C22×C8C22×C21111yescharacteristic
79C22×C8C22×C21111yescharacteristic
80C2×C4⋊C4—22no—
81C2×C4⋊C4C22×C21112yes—
82C2×C4⋊C4C22×C21112yes—
83C2×C42C22×C21111yescharacteristic
84#107—22no—
85#106C4×C21114yescomplemented
86#97—22no—
87#95—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4D4×C21111yescharacteristic
91C22×C4D4×C21111yescharacteristic
92C22×C4C23×C21111yescharacteristic
93C2×C8—21no—
94C2×C8—21no—
95C2×C8C2×C4×C21112yes—
96C2×C8D4×C21112yes—
97C2×C8Q8×C21112yes—
98C2×C8Q8×C21112yes—
99C4⋊C4—22no—
100C4⋊C4—22no—
101C4⋊C4—22no—
102C4⋊C4—44no—
103C4⋊C4C2×C4×C21114yes—
104C42—21no—
105C42—21no—
106C23C2×D4×C21111yescharacteristic
107C2×C4—24no—
108C2×C4—21no—
109C2×C4—21no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4C22×C4×C21111yescharacteristic
118C2×C4C2×D4×C21111yescharacteristic
119C2×C4C2×Q8×C21111yescharacteristic
120C2×C4C2×Q8×C21111yescharacteristic
121C2×C4#41×C21111yescharacteristic
122C2×C4#41×C21111yescharacteristic
123C8—22no—
124C8C4⋊C4×C21114yescomplemented
125C22C4×D4×C21111yescharacteristic
126C22#121×C21111yescharacteristic
127C22C4⋊Q8×C21111yescharacteristic
128C22AGL(1,ℤ/8)×C21112yes—
129C22#137×C21112yes—
130C4—44no—
131C4—41no—
132C4—41no—
133C4—82no—
134C4C2×C4⋊C4×C21111yescharacteristic
135C4C4×Q8×C21111yescharacteristic
136C4C22⋊Q8×C21111yescharacteristic
137C4#125×C21111yescharacteristic
138C2#389×C21111yescharacteristic
139C2#440×C21112yes—
140C2#469×C21111yescharacteristic
141C2#470×C21111yescharacteristic
142C2#501×C21112yes—
subgroupG/H
center, socle, prime radicalC23×C211C2×D4
commutatorC2×C4C22×C4×C211
Frattini, cosocleC22×C4C23×C211
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C211 ◁ C2×C42×C211 ◁ G

Complements

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

NH ≅ G/Ntype
13. #106×C211C4semidirect
52. C8×C211C4⋊C4semidirect
71. C211#1944direct (N × H)
72. #1944C211direct (N × H)
85. #106C4×C211semidirect
124. C8C4⋊C4×C211semidirect

Maximal subgroups

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

subgroupindex
C2×#107×C2112
C2×#106×C2112
C2×#97×C2112
#389×C2112
#340×C2112
#1944211