Finite Group Databasebeta

← #19404

Subgroups — #19404

Order 256.

338 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 121 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
1#3226C211yesmaximal, characteristic
2#3037C211yesmaximal, characteristic
3C2×#462C211yesmaximal, characteristic, complemented
4#2982C211yesmaximal, characteristic, complemented
5#1682C214yesmaximal, complemented
6#1674C214yesmaximal, complemented
7#1571C211yesmaximal, characteristic, complemented
8#1546C211yesmaximal, characteristic, complemented
9#1540C211yesmaximal, characteristic
10C2×#137—21no—
11C22×Q16—21no—
12#532C2211yescharacteristic
13C2×C4⋊Q8C2211yescharacteristic
14C2×C4×Q8C2211yescharacteristic
15#500C2212yes—
16#486C2212yes—
17#480—22no—
18#474—22no—
19#464—22no—
20#462—22no—
21#462C2212yes—
22#462C2214yes—
23#460C2212yes—
24C8×Q8—22no—
25C8×Q8C2214yes—
26#431—22no—
27#431C2211yescharacteristic
28#431C2211yescharacteristic
29#423C2211yescharacteristic
30C2×C4⋊C8C2211yescharacteristic
31#417—21no—
32C2×#103—21no—
33#335C2214yes—
34#332C2212yes—
35#332C2214yes—
36#331C2212yes—
37C2×#41—21no—
38C22×Q8—21no—
39C22×Q8D411yescharacteristic
40#137—44no—
41C2×Q16—24no—
42C2×Q16—22no—
43C2×Q16—44no—
44C2×SD16—22no—
45C2×M16—21no—
46C22×C8—21no—
47C4⋊Q8—21no—
48C4⋊Q8—21no—
49C4⋊Q8—21no—
50C4⋊Q8C2312yes—
51C4⋊Q8C2311yescharacteristic
52#127C2311yescharacteristic
53#124—21no—
54#121—21no—
55#121—21no—
56C4×Q8—21no—
57C4×Q8—21no—
58C4×Q8D412yes—
59C4×Q8C2312yes—
60C4×D4—21no—
61C4×D4—21no—
62C2×C4⋊C4—21no—
63C2×C4⋊C4—21no—
64C2×C4⋊C4—21no—
65C2×C4⋊C4D411yescharacteristic
66C2×C42—21no—
67C2×C42C2311yescharacteristic
68#107—24no—
69C4⋊C8—24no—
70C4⋊C8—21no—
71C4⋊C8—21no—
72C4⋊C8D412yes—
73C4⋊C8C2312yes—
74C4⋊C8C2312yes—
75C4⋊C8C2312yes—
76#103—24no—
77#103—22no—
78#102—24no—
79#102—22no—
80C22⋊C8—21no—
81C22⋊C8D412yes—
82C4×C8—24no—
83C4×C8—21no—
84C4×C8C2312yes—
85#41—42no—
86#41—42no—
87C2×Q8—21no—
88C2×Q8—22no—
89C2×Q8—21no—
90C2×Q8—22no—
91C2×Q8—41no—
92C2×Q8—42no—
93C2×Q8—42no—
94C2×Q8D814yes—
95C2×Q8C2×D412yes—
96C2×D4—21no—
97C2×D4—21no—
98C2×D4—21no—
99C2×D4—41no—
100C22×C4—21no—
101C22×C4—21no—
102C22×C4—41no—
103C22×C4—41no—
104C22×C4C2×D411yescharacteristic
105C22×C4C2×D411yescharacteristic
106C22×C4#4111yescharacteristic
107Q16—48no—
108Q16—44no—
109SD16—44no—
110M16—42no—
111C2×C8—22no—
112C2×C8—22no—
113C2×C8—22no—
114C2×C8—42no—
115C2×C8C2×D414yes—
116C4⋊C4—22no—
117C4⋊C4—21no—
118C4⋊C4—22no—
119C4⋊C4—22no—
120C4⋊C4—21no—
121C4⋊C4—22no—
122C4⋊C4—21no—
123C4⋊C4—41no—
124C4⋊C4—41no—
125C4⋊C4C2×D412yes—
126C22⋊C4—41no—
127C22⋊C4—41no—
128C42—22no—
129C42—22no—
130C42C2×D411yescharacteristic
131C42C2×D411yescharacteristic
132C42#4111yescharacteristic
133C42C2411yescharacteristic
134C23—41no—
135C23#12111yescharacteristic
136Q8—22no—
137Q8—24no—
138Q8—42no—
139Q8—41no—
140Q8—42no—
141Q8—41no—
142Q8—82no—
143Q8C2×D814yes—
144D4—41no—
145D4—41no—
146D4—42no—
147D4—81no—
148D4—82no—
149C2×C4—22no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—41no—
154C2×C4—41no—
155C2×C4—42no—
156C2×C4—81no—
157C2×C4—82no—
158C2×C4—82no—
159C2×C4#12111yescharacteristic
160C2×C4#12111yescharacteristic
161C2×C4#12111yescharacteristic
162C2×C4C2×D812yes—
163C2×C4#13512yes—
164C2×C4C22×D411yescharacteristic
165C2×C4C22×D411yescharacteristic
166C2×C4C2×#4111yescharacteristic
167C8—24no—
168C8—42no—
169C8—42no—
170C8—42no—
171C22—21no—
172C22—21no—
173C22—81no—
174C22—81no—
175C22—81no—
176C22#46612yes—
177C22C2×#12111yescharacteristic
178C4—21no—
179C4—24no—
180C4—21no—
181C4—21no—
182C4—42no—
183C4—81no—
184C4—82no—
185C4#46612yes—
186C4C22×D811yescharacteristic
187C4C2×#13511yescharacteristic
188C4#57812yes—
189C2—22no—
190C2—161no—
191C2#304411yescharacteristic
192C2C2×#46611yescharacteristic
193C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#462C2semidirect
4. #2982C2semidirect
5. #1682C2semidirect
6. #1674C2semidirect
7. #1571C2semidirect
8. #1546C2semidirect

Maximal subgroups

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

subgroupindex
#32262
#30372
C2×#4622
#29822
#16822
#16742
#15712
#15462
#15402