Finite Group Databasebeta

← #22608

Subgroups — #22608

Order 256.

343 conjugacy classes of subgroups.

The subgroup lattice has 215 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2924C212yesmaximal
2#2911C211yesmaximal, characteristic
3#1946C211yesmaximal, characteristic, complemented
4#1945C211yesmaximal, characteristic, complemented
5#1922C212yesmaximal, complemented
6#1922C212yesmaximal, complemented
7#1826C212yesmaximal
8#1811C211yesmaximal, characteristic
9#1773C211yesmaximal, characteristic, complemented
10#1772C211yesmaximal, characteristic, complemented
11#1753C211yesmaximal, characteristic
12C22×M16C2211yescharacteristic
13C2×#117C2212yes—
14#433—22no—
15#433—22no—
16#432—22no—
17#431—22no—
18C2×#108C2211yescharacteristic
19C2×#108C2211yescharacteristic
20#428C412yescomplemented
21#428C412yescomplemented
22#428C412yescomplemented
23#428C412yescomplemented
24#427C2212yes—
25#427C2211yescharacteristic
26#427C2211yescharacteristic
27#424C2212yes—
28#424C2212yes—
29#407C2212yes—
30C2×C22⋊C8C2211yescharacteristic
31#405C2212yes—
32#405C2212yes—
33C2×#97C2211yescharacteristic
34C2×C4×C8C2211yescharacteristic
35C4×C22⋊C4C2211yescharacteristic
36#341C2212yes—
37#339C2212yes—
38#339C2212yes—
39#339C2212yes—
40#339C2212yes—
41#336C2211yescharacteristic
42#336C2211yescharacteristic
43C23×C4C2311yescharacteristic
44C2×M16—22no—
45C2×M16—22no—
46C2×M16C2×C412yes—
47C2×M16C2×C412yes—
48C2×M16C2312yes—
49C2×M16C2312yes—
50C22×C8C2311yescharacteristic
51C22×C8C2311yescharacteristic
52C22×C8C2311yescharacteristic
53C22×C8C2311yescharacteristic
54#117—22no—
55#117—22no—
56#117C2×C412yes—
57#117C2×C412yes—
58#117C2312yes—
59#117C2312yes—
60C2×C4⋊C4C2×C412yes—
61C2×C4⋊C4C2×C412yes—
62C2×C22⋊C4—22no—
63C2×C22⋊C4—21no—
64C2×C42—22no—
65C2×C42C2311yescharacteristic
66C2×C42C2311yescharacteristic
67#108—22no—
68#108—22no—
69#107C2×C412yes—
70#107C2×C412yes—
71#107C2×C411yescharacteristic
72#107C2×C411yescharacteristic
73#107C2×C411yescharacteristic
74#107C2×C411yescharacteristic
75#106C2×C412yes—
76#106C2×C412yes—
77#106C2×C412yes—
78#106C2×C412yes—
79C4⋊C8—22no—
80C4⋊C8—22no—
81C4⋊C8—22no—
82C4⋊C8—22no—
83C22⋊C8—22no—
84C22⋊C8—22no—
85C22⋊C8D412yes—
86C22⋊C8D412yes—
87#97—22no—
88#97—22no—
89#97—22no—
90C4×C8—22no—
91C4×C8—22no—
92C4×C8—22no—
93#95—21no—
94C24#4111yescharacteristic
95C22×C4—21no—
96C22×C4—21no—
97C22×C4—21no—
98C22×C4—21no—
99C22×C4—22no—
100C22×C4—21no—
101C22×C4—22no—
102C22×C4—21no—
103C22×C4C22×C412yes—
104C22×C4C2×D412yes—
105C22×C4#4111yescharacteristic
106C22×C4C2411yescharacteristic
107M16—24no—
108M16—24no—
109M16—22no—
110M16—22no—
111M16—22no—
112M16—22no—
113C2×C8—21no—
114C2×C8—21no—
115C2×C8—21no—
116C2×C8—21no—
117C2×C8—21no—
118C2×C8—21no—
119C2×C8—22no—
120C2×C8—22no—
121C2×C8C22×C412yes—
122C2×C8C22×C411yescharacteristic
123C2×C8C22×C411yescharacteristic
124C2×C8C2×D411yescharacteristic
125C2×C8C2×D412yes—
126C2×C8C2×D411yescharacteristic
127C2×C8#4112yes—
128C2×C8#4112yes—
129C4⋊C4—22no—
130C4⋊C4—22no—
131C4⋊C4C22×C412yes—
132C4⋊C4C22×C412yes—
133C4⋊C4C22×C412yes—
134C4⋊C4C22×C412yes—
135C22⋊C4—22no—
136C22⋊C4—22no—
137C22⋊C4—22no—
138C22⋊C4—22no—
139C22⋊C4—42no—
140C42—22no—
141C42—22no—
142C42—22no—
143C42—22no—
144C42—21no—
145C42—21no—
146C42—21no—
147C42—21no—
148C23—21no—
149C23—21no—
150C23—41no—
151C23—41no—
152C23C4×D412yes—
153C23C2×#4111yescharacteristic
154C2×C4—21no—
155C2×C4—21no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—41no—
166C2×C4—44no—
167C2×C4—41no—
168C2×C4—41no—
169C2×C4—41no—
170C2×C4—41no—
171C2×C4—82no—
172C2×C4C4×D412yes—
173C2×C4C23×C411yescharacteristic
174C2×C4C22×D411yescharacteristic
175C2×C4C2×#4111yescharacteristic
176C2×C4C2×#4111yescharacteristic
177C2×C42−1+411yescharacteristic
178C2×C42−1+411yescharacteristic
179C8—22no—
180C8—21no—
181C8—21no—
182C8—22no—
183C8—42no—
184C8—42no—
185C8#11712yes—
186C8#11712yes—
187C22—21no—
188C22—21no—
189C22—22no—
190C22—22no—
191C22—22no—
192C22—81no—
193C22—81no—
194C22C2×C4×D411yescharacteristic
195C22#55211yescharacteristic
196C22#55211yescharacteristic
197C4—22no—
198C4—42no—
199C4—42no—
200C4—42no—
201C4—42no—
202C4—42no—
203C4—81no—
204C4C2×#11711yescharacteristic
205C4#51911yescharacteristic
206C4#54711yescharacteristic
207C4#54711yescharacteristic
208C2—21no—
209C2—21no—
210C2—42no—
211C2#234411yescharacteristic
212C2#295511yescharacteristic
213C2#295611yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radicalC24#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C22⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1946C2semidirect
4. #1945C2semidirect
5. #1922C2semidirect
6. #1922C2semidirect
9. #1773C2semidirect
10. #1772C2semidirect
20. #428C4semidirect
21. #428C4semidirect
22. #428C4semidirect
23. #428C4semidirect

Maximal subgroups

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

subgroupindex
#29242
#29112
#19462
#19452
#19222
#18262
#18112
#17732
#17722
#17532