Finite Group Databasebeta

← #18015

Subgroups — #18015

Order 256.

320 conjugacy classes of subgroups.

The subgroup lattice has 227 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3106C211yesmaximal, characteristic
2#2990C211yesmaximal, characteristic, complemented
3#2979C211yesmaximal, characteristic, complemented
4#1590C212yesmaximal, complemented
5#1586C212yesmaximal, complemented
6#1585C212yesmaximal, complemented
7C8×D8C212yesmaximal, complemented
8#1574C211yesmaximal, characteristic, complemented
9#1492C211yesmaximal, characteristic, complemented
10#1476C211yesmaximal, characteristic, complemented
11#1450C211yesmaximal, characteristic, complemented
12#532C2211yescharacteristic
13C4×#41C2211yescharacteristic
14#482C412yes—
15#477C411yescharacteristic
16#476C411yescharacteristic
17#460C411yescharacteristic
18#459C411yescharacteristic
19#449C412yes—
20#446C2212yes—
21C4×SD16C2212yes—
22C4×D8C2212yes—
23#436—21no—
24#436C2212yes—
25#435—22no—
26C8×D4—21no—
27C8×D4C2212yes—
28C8×D4C2212yes—
29#432—21no—
30#431C2211yescharacteristic
31#431C2211yescharacteristic
32#431C2211yescharacteristic
33#423C2211yescharacteristic
34C2×C4⋊C8—21no—
35#408—22no—
36C2×C4×C8C2211yescharacteristic
37#335C2212yes—
38#334C2212yes—
39Q8⋊C8C2211yescharacteristic
40Q8⋊C8C2211yescharacteristic
41D4⋊C8C2211yescharacteristic
42D4⋊C8C2212yes—
43D4⋊C8C2212yes—
44D4⋊C8C2211yescharacteristic
45#322C2212yes—
46C82C2212yes—
47C2×#41—21no—
48C2×#41C2×C411yescharacteristic
49C2×SD16C2×C412yes—
50C2×D8C2×C412yes—
51C2×M16—21no—
52C2×M16—22no—
53C22×C8—21no—
54C22×C8—22no—
55C22×C8—22no—
56C4⋊Q8C2×C411yescharacteristic
57#127C2×C411yescharacteristic
58#124—21no—
59#121—21no—
60#121C2×C412yes—
61C4×Q8C2×C411yescharacteristic
62C4×Q8C2311yescharacteristic
63C4×D4—21no—
64C4×D4—21no—
65C4×D4—21no—
66C4×D4C2×C411yescharacteristic
67C4×D4C2311yescharacteristic
68C4×D4C2312yes—
69#117—21no—
70#117C2×C411yescharacteristic
71C2×C42—21no—
72C2×C42C2311yescharacteristic
73#107C2×C412yes—
74#106C2×C412yes—
75C4⋊C8—22no—
76C4⋊C8—21no—
77C4⋊C8C2×C411yescharacteristic
78C4⋊C8C2×C411yescharacteristic
79C4⋊C8D411yescharacteristic
80C4⋊C8D411yescharacteristic
81C4⋊C8C2312yes—
82C4⋊C8C2311yescharacteristic
83C4⋊C8C2311yescharacteristic
84#103C2×C412yes—
85#102C2×C412yes—
86#102C2×C412yes—
87#102C2×C412yes—
88C22⋊C8—21no—
89C22⋊C8—22no—
90C22⋊C8—22no—
91C22⋊C8—22no—
92C22⋊C8C2×C412yes—
93C22⋊C8D412yes—
94#97—22no—
95C4×C8—21no—
96C4×C8—21no—
97C4×C8C2311yescharacteristic
98C4×C8C2311yescharacteristic
99C4×C8C2312yes—
100C4×C8C2312yes—
101#41—22no—
102#41—41no—
103#41—81no—
104#41—81no—
105C2×Q8—21no—
106C2×Q8C22×C411yescharacteristic
107C2×D4—21no—
108C2×D4—22no—
109C2×D4—21no—
110C2×D4—21no—
111C2×D4C22×C412yes—
112C2×D4C22×C411yescharacteristic
113C22×C4—21no—
114C22×C4—21no—
115C22×C4—21no—
116C22×C4—22no—
117C22×C4C22×C411yescharacteristic
118C22×C4C2×D411yescharacteristic
119C22×C4#4111yescharacteristic
120SD16—42no—
121D8—24no—
122M16—82no—
123M16—81no—
124C2×C8—24no—
125C2×C8—21no—
126C2×C8—21no—
127C2×C8—21no—
128C2×C8—21no—
129C2×C8—22no—
130C2×C8—82no—
131C2×C8—82no—
132C2×C8C22×C412yes—
133C2×C8C22×C412yes—
134C2×C8C2×D412yes—
135C2×C8C2×D412yes—
136C4⋊C4—21no—
137C4⋊C4—21no—
138C4⋊C4—21no—
139C4⋊C4C22×C411yescharacteristic
140C4⋊C4C22×C411yescharacteristic
141C4⋊C4C22×C412yes—
142C22⋊C4—21no—
143C22⋊C4—21no—
144C22⋊C4—22no—
145C22⋊C4—21no—
146C22⋊C4—22no—
147C42—21no—
148C42—21no—
149C42—21no—
150C42C22×C411yescharacteristic
151C42C2×D411yescharacteristic
152C42#4111yescharacteristic
153C42C2411yescharacteristic
154C23—21no—
155C23—22no—
156C23C4×D411yescharacteristic
157Q8—21no—
158Q8—21no—
159Q8—81no—
160D4—22no—
161D4—21no—
162D4—22no—
163D4—42no—
164D4—42no—
165D4—81no—
166D4—82no—
167D4#13112yes—
168C2×C4—21no—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—21no—
172C2×C4—22no—
173C2×C4—21no—
174C2×C4—21no—
175C2×C4—21no—
176C2×C4—22no—
177C2×C4—42no—
178C2×C4—41no—
179C2×C4—42no—
180C2×C4—42no—
181C2×C4—41no—
182C2×C4—42no—
183C2×C4C4×D411yescharacteristic
184C2×C4C4×D411yescharacteristic
185C2×C4C4×D411yescharacteristic
186C2×C4C23×C411yescharacteristic
187C2×C4C22×D411yescharacteristic
188C2×C4C2×#4111yescharacteristic
189C8—22no—
190C8—22no—
191C8—22no—
192C8—22no—
193C8—22no—
194C8—22no—
195C8—41no—
196C8—42no—
197C8—41no—
198C22—21no—
199C22—22no—
200C22—21no—
201C22—21no—
202C22—41no—
203C22—41no—
204C22—42no—
205C22—42no—
206C22—42no—
207C22C2×C4×D411yescharacteristic
208C4—21no—
209C4—21no—
210C4—21no—
211C4—41no—
212C4—41no—
213C4—42no—
214C4—41no—
215C4#44312yes—
216C4C2×#13111yescharacteristic
217C4#56811yescharacteristic
218C4#57611yescharacteristic
219C4#57711yescharacteristic
220C2—41no—
221C2—42no—
222C2—82no—
223C2#293311yescharacteristic
224C2#294611yescharacteristic
225C2C2×#44311yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C2×C4×D4
prime radical#3106C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ #431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2990C2semidirect
3. #2979C2semidirect
4. #1590C2semidirect
5. #1586C2semidirect
6. #1585C2semidirect
7. C8×D8C2semidirect
8. #1574C2semidirect
9. #1492C2semidirect
10. #1476C2semidirect
11. #1450C2semidirect

Maximal subgroups

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

subgroupindex
#31062
#29902
#29792
#15902
#15862
#15852
C8×D82
#15742
#14922
#14762
#14502