Finite Group Databasebeta

← #21230

Subgroups — #21230

Order 256.

783 conjugacy classes of subgroups.

The subgroup lattice has 217 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#135C211yesmaximal, characteristic
2C22×#107C211yesmaximal, characteristic, complemented
3C2×#417C212yesmaximal, complemented
4C2×#405C211yesmaximal, characteristic, complemented
5#2311C212yesmaximal, complemented
6#1973C214yesmaximal, complemented
7#1970C212yesmaximal, complemented
8#1969C212yesmaximal, complemented
9C22×#41C2212yes—
10C2×#135—24no—
11C2×#135—24no—
12C2×#135C418yescomplemented
13C22×Q16C2211yescharacteristic
14C22×SD16C2212yes—
15C22×D8C2211yescharacteristic
16C22×M16C2211yescharacteristic
17C23×C8C2211yescharacteristic
18C2×#117C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20C2×#107—24no—
21C2×#107C2212yes—
22C2×#107C2212yes—
23#417—28no—
24C2×#103C2214yes—
25C2×#102C2214yes—
26#405—24no—
27C2×#97C2212yes—
28C2×C4×C8C2212yes—
29#391C2214yes—
30#390C2214yes—
31#386—24no—
32#380—24no—
33C2×#41—24no—
34C2×#41—24no—
35C2×#41—24no—
36C2×#41—24no—
37C2×#41—24no—
38C2×#41C2×C418yes—
39C22×Q8C2312yes—
40C22×D4—22no—
41C22×D4C2312yes—
42C23×C4—22no—
43C23×C4—22no—
44C23×C4C2311yescharacteristic
45#135—232no—
46C2×Q16—22no—
47C2×Q16—22no—
48C2×Q16C2×C414yescomplemented
49C2×SD16—24no—
50C2×SD16—24no—
51C2×SD16C2×C418yescomplemented
52C2×D8—22no—
53C2×D8—22no—
54C2×D8C2×C414yescomplemented
55C2×M16—22no—
56C2×M16—22no—
57C2×M16D414yes—
58C22×C8C2×C414yes—
59C22×C8D414yes—
60C22×C8D414yes—
61C22×C8C2312yes—
62C22×C8C2311yescharacteristic
63C22×C8C2311yescharacteristic
64#117—22no—
65#117—22no—
66C2×C4⋊C4—24no—
67C2×C4⋊C4—24no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4D412yes—
70C2×C4⋊C4C2314yes—
71C2×C22⋊C4—28no—
72C2×C22⋊C4D412yes—
73C2×C42C2312yes—
74#107—24no—
75#107—24no—
76#103—28no—
77#102—28no—
78#97—24no—
79C4×C8—24no—
80#95—28no—
81C24—22no—
82C24C2×D411yescharacteristic
83#41—216no—
84#41—216no—
85#41—48no—
86#41—48no—
87C2×Q8—22no—
88C2×Q8—22no—
89C2×Q8—22no—
90C2×Q8—22no—
91C2×Q8—22no—
92C2×Q8C22×C414yes—
93C2×D4—28no—
94C2×D4—22no—
95C2×D4—22no—
96C2×D4—22no—
97C2×D4—22no—
98C2×D4—22no—
99C2×D4—44no—
100C2×D4—44no—
101C2×D4C22×C414yes—
102C22×C4—22no—
103C22×C4—28no—
104C22×C4—24no—
105C22×C4—44no—
106C22×C4—44no—
107C22×C4—44no—
108C22×C4—84no—
109C22×C4C22×C412yes—
110C22×C4C2×D414yes—
111C22×C4C2×D412yes—
112C22×C4C2×D412yes—
113C22×C4C2×D411yescharacteristic
114C22×C4C2×D412yes—
115C22×C4#4112yes—
116C22×C4#4112yes—
117C22×C4C2411yescharacteristic
118Q16—28no—
119SD16—216no—
120D8—28no—
121M16—28no—
122C2×C8—22no—
123C2×C8—22no—
124C2×C8C22⋊C4116yescomplemented
125C2×C8C22×C412yes—
126C2×C8C22×C412yes—
127C2×C8C2×D414yes—
128C2×C8C2×D412yes—
129C2×C8C2×D412yes—
130C2×C8C2×D412yes—
131C2×C8C2×D412yes—
132C4⋊C4—24no—
133C4⋊C4—24no—
134C4⋊C4—24no—
135C4⋊C4—44no—
136C22⋊C4—24no—
137C22⋊C4—88no—
138C42—22no—
139C42—22no—
140C23—22no—
141C23—22no—
142C23—24no—
143C23—42no—
144C23—42no—
145C23—44no—
146C23—44no—
147C23C4×D412yes—
148C23#12112yes—
149C23#12712yes—
150C23C22×D411yescharacteristic
151Q8—24no—
152Q8—24no—
153Q8—42no—
154Q8—42no—
155D4—24no—
156D4—24no—
157D4—416no—
158D4—42no—
159D4—42no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—42no—
165C2×C4—42no—
166C2×C4—416no—
167C2×C4—44no—
168C2×C4—48no—
169C2×C4—88no—
170C2×C4C2×C22⋊C414yes—
171C2×C4C4×D414yes—
172C2×C4C4×D412yes—
173C2×C4#12114yes—
174C2×C4#12112yes—
175C2×C4#12414yes—
176C2×C4#12712yes—
177C2×C4C23×C411yescharacteristic
178C2×C4C22×D411yescharacteristic
179C2×C4C22×D411yescharacteristic
180C2×C4C22×D411yescharacteristic
181C2×C4C2×#4111yescharacteristic
182C2×C4C2×#4111yescharacteristic
183C8—24no—
184C8C2×C22⋊C414yes—
185C8C2×C22⋊C414yes—
186C22—22no—
187C22—22no—
188C22—24no—
189C22—24no—
190C22—48no—
191C22—44no—
192C22—82no—
193C22—82no—
194C22—84no—
195C22#39014yes—
196C22C2×C4×D411yescharacteristic
197C22C2×#12111yescharacteristic
198C22C2×#12711yescharacteristic
199C22#57612yes—
200C22#57812yes—
201C4—44no—
202C4—44no—
203C4—84no—
204C4#39014yes—
205C4C22×C22⋊C411yescharacteristic
206C4C2×C4×D411yescharacteristic
207C4C2×#12111yescharacteristic
208C4C2×#12411yescharacteristic
209C2—24no—
210C2—84no—
211C2C2×#39011yescharacteristic
212C2#295112yes—
213C2#306112yes—
214C2#315511yescharacteristic
215C2#315611yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×#135C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#107C2semidirect
3. C2×#417C2semidirect
4. C2×#405C2semidirect
5. #2311C2semidirect
6. #1973C2semidirect
7. #1970C2semidirect
8. #1969C2semidirect
12. C2×#135C4semidirect
48. C2×Q16C2×C4semidirect
51. C2×SD16C2×C4semidirect
54. C2×D8C2×C4semidirect
124. C2×C8C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1352
C22×#1072
C2×#4172
C2×#4052
#23112
#19732
#19702
#19692