Finite Group Databasebeta

← C2×#88439 #11721075

Subgroups — C2×#88439 #11721075

Order 864.

248 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 60 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×#6229C211yesmaximal, characteristic
2C2×#634⋊C3C211yesmaximal, characteristic
3C2×(C3⋊(C3⋊C8))⋊C3C211yesmaximal, characteristic
4#88439C214yesmaximal, direct product factor
5C2×#3719—31nomaximal
6C2×#3718—31nomaximal
7C2×C4×H(3,𝔽3)C2211yescharacteristic
8C2×#1084—21no—
9#6229—21no—
10#6229C2212yes—
11C2×(C3⋊Dic3)⋊C3—21no—
12#634⋊C3—21no—
13#634⋊C3C2212yes—
14(C3⋊(C3⋊C8))⋊C3C2212yes—
15C2×#634D311yescharacteristic
16C2×C3×Dic6—31no—
17C2×C3×Dic6—31no—
18C2×C3×Dic6—31no—
19C2×C3×Dic6—61no—
20C2×C3⋊(C3⋊C8)D311yescharacteristic
21C2×C3×C3⋊C8—31no—
22#3719—34no—
23#3718—34no—
24C22×H(3,𝔽3)D411yescharacteristic
25C4×H(3,𝔽3)D411yescharacteristic
26C4×H(3,𝔽3)C2311yescharacteristic
27#1084—22no—
28(C3⋊Dic3)⋊C3—22no—
29C2×#216—91no—
30C2×#216—91no—
31C2×Dic12—91no—
32C2×C32×C4—21no—
33C2×C32×C4C2×D311yescharacteristic
34C2×C32×C4C2×D311yescharacteristic
35C2×C3⋊Dic3—21no—
36#634—21no—
37#634C2×D312yes—
38C2×C3×Dic3—62no—
39C2×C3×Dic3—61no—
40C2×C3×Dic3—61no—
41C2×C3×Dic3—61no—
42C3×Dic6—32no—
43C3×Dic6—32no—
44C3×Dic6—32no—
45C3×Dic6—62no—
46C3×Dic6—62no—
47C3×Dic6—61no—
48C3×Dic6—61no—
49C3×Dic6—61no—
50C3⋊(C3⋊C8)C2×D312yes—
51C3×C3⋊C8—32no—
52C2×H(3,𝔽3)Q1612yescomplemented
53C2×H(3,𝔽3)C2×D411yescharacteristic
54C2×C3×Q8—91no—
55C2×C3×Q8—91no—
56C2×Dic6—31no—
57C2×Dic6—31no—
58C2×Dic6—31no—
59C2×Dic6—61no—
60C2×Dic6—91no—
61C2×C3×C8—91no—
62#216—94no—
63#216—94no—
64C2×C3⋊C8—31no—
65C2×C3⋊C8—91no—
66Dic12—94no—
67C22×C32—21no—
68C22×C32D1211yescharacteristic
69C22×C32#6711yescharacteristic
70C32×C4—21no—
71C32×C4—21no—
72C32×C4D1211yescharacteristic
73C32×C4#6711yescharacteristic
74C32×C4C22×D311yescharacteristic
75C32×C4C22×D311yescharacteristic
76C3⋊Dic3—22no—
77C3×Dic3—64no—
78C3×Dic3—62no—
79C3×Dic3—62no—
80C3×Dic3—62no—
81C2×Q16—271noSylow
82H(3,𝔽3)C2×Q1611yescharacteristic, complemented, Sylow
83C3×Q8—92no—
84C3×Q8—92no—
85C3×Q8—181no—
86C3×Q8—181no—
87C2×C3×C4—31no—
88C2×C3×C4—31no—
89C2×C3×C4—61no—
90C2×C3×C4—181no—
91C2×C3×C4—181no—
92C2×C3×C4D3211yescharacteristic
93C2×Dic3—61no—
94C2×Dic3—61no—
95C2×Dic3—62no—
96C2×Dic3—61no—
97C2×Dic3—181no—
98Dic6—32no—
99Dic6—32no—
100Dic6—32no—
101Dic6—62no—
102Dic6—61no—
103Dic6—61no—
104Dic6—62no—
105Dic6—61no—
106Dic6—92no—
107Dic6—181no—
108C3×C8—92no—
109C3⋊C8—32no—
110C3⋊C8—92no—
111C2×C32—22no—
112C2×C32—21no—
113C2×C32Dic1212yescomplemented
114C2×C32#21612yescomplemented
115C2×C32C2×D1211yescharacteristic
116C2×C32C2×#6711yescharacteristic
117C2×Q8—91no—
118C2×Q8—91no—
119Q16—274no—
120C2×C8—91no—
121C22×C3—31no—
122C22×C3—31no—
123C22×C3—61no—
124C22×C3#62611yescharacteristic
125C3×C4—31no—
126C3×C4—31no—
127C3×C4—31no—
128C3×C4—31no—
129C3×C4—61no—
130C3×C4—61no—
131C3×C4—182no—
132C3×C4—182no—
133C3×C4#62611yescharacteristic
134C3×C4C2×D3211yescharacteristic
135Dic3—62no—
136Dic3—62no—
137Dic3—64no—
138Dic3—62no—
139Dic3—182no—
140C32—21no—
141C32C2×Dic1211yescharacteristic, complemented
142C32C2×#21611yescharacteristic, complemented
143Q8—92no—
144Q8—92no—
145Q8—181no—
146Q8—181no—
147C2×C4—181no—
148C2×C4—181no—
149C2×C4((C3⋊D3)⋊C3)⋊C211yescharacteristic
150C8—92no—
151C2×C3—31no—
152C2×C3—31no—
153C2×C3—32no—
154C2×C3—32no—
155C2×C3—61no—
156C2×C3—62no—
157C2×C3#371912yes—
158C2×C3C2×#62611yescharacteristic
159C22#620011yescharacteristic
160C4—182no—
161C4—182no—
162C4#620011yescharacteristic
163C4C2×((C3⋊D3)⋊C3)⋊C211yescharacteristic
164C3—31no—
165C3—31no—
166C3—61no—
167C3C2×#371911yescharacteristic
168C2#8843912yesdirect product factor
169C2C2×#620011yescharacteristic
subgroupG/H
centerC22#6200
commutator, cosocleC4×H(3,𝔽3)C23
FrattiniC3×C4C2×D32
FittingC2×C4×H(3,𝔽3)C22
socleC22×C3#626
prime radicalC22×H(3,𝔽3)D4
hypercenterC2×C4((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C2×Q16
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
4. #88439C2direct (N × H)
52. C2×H(3,𝔽3)Q16semidirect
82. H(3,𝔽3)C2×Q16semidirect
113. C2×C32Dic12semidirect
114. C2×C32#216semidirect
141. C32C2×Dic12semidirect
142. C32C2×#216semidirect
168. C2#88439direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#62292
C2×#634⋊C32
C2×(C3⋊(C3⋊C8))⋊C32
#884392
C2×#37193
C2×#37183