Finite Group Databasebeta

← Q8×#14579095 #34307109

Subgroups — Q8×#14579095 #34307109

Order 20224.

838 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×C4⋊Dic79C212yesmaximal
2#23764159C216yesmaximal
3#23763560C213yesmaximal
4C4×#14579095C213yesmaximal
5C2×C8×Q8×C79C211yesmaximal, characteristic
6C2×Q8×Dic79—22no—
7C2×#14579095C2213yes—
8C2×#14579095C2216yes—
9C2×#14579095C2211yescharacteristic
10#19098462—26no—
11#19098433C2216yes—
12C4×C4⋊Dic79C2216yes—
13#19098326C2216yes—
14C2×C4×Q8×C79C2211yescharacteristic
15C8×Q8×C79C418yescomplemented
16C2×C4⋊C8×C79C2213yes—
17C2×C4×C8×C79C2213yes—
18Q8×Dic79—48no—
19C2×C4⋊Dic79—26no—
20C2×C4⋊Dic79—26no—
21C2×C4⋊Dic79C2316yes—
22C2×C4⋊Dic79C2312yes—
23C2×C4×Dic79—26no—
24#14579095—26no—
25#14579095—46no—
26#14579095Q814yesdirect product factor
27C79⋊#95—26no—
28C22×Q8×C79D411yescharacteristic
29C22×C8×C79C2313yes—
30C22×C8×C79C2311yescharacteristic
31C4×Q8×C79C2×C414yes—
32C4×Q8×C79Q814yes—
33C2×C4⋊C4×C79D413yes—
34C2×C42×C79C2313yes—
35C4⋊C8×C79C2×C4112yes—
36C4×C8×C79C2×C4112yes—
37C22×Dic79—22no—
38C22×Dic79—26no—
39C4⋊Dic79—26no—
40C4⋊Dic79—26no—
41C4⋊Dic79—22no—
42C4⋊Dic79—412no—
43C4⋊Dic79—86no—
44C4⋊Dic79C2×Q814yes—
45C4×Dic79—412no—
46C2×Q8×C79C4⋊C414yes—
47C2×Q8×C79D814yes—
48C2×Q8×C79Q1614yes—
49C22×C4×C79C2×D413yes—
50C22×C4×C79C2×D413yes—
51C22×C4×C79C2411yescharacteristic
52C2×C8×C79—23no—
53C2×C8×C79—23no—
54C2×C8×C79C22×C416yes—
55C2×C8×C79C22×C412yes—
56C2×C8×C79C2×Q812yes—
57C2×C8×C79#4112yes—
58C4⋊C4×C79C4⋊C4112yes—
59C42×C79C22×C416yes—
60C42×C79C2×Q816yes—
61C23×C79C22×D411yescharacteristic
62Q8×C79#107116yescomplemented
63C2×C4×C79—23no—
64C2×C4×C79—23no—
65C2×C4×C79C2×C4⋊C416yes—
66C2×C4×C79C2×C4⋊C416yes—
67C2×C4×C79C2×D816yes—
68C2×C4×C79C2×Q1616yes—
69C2×C4×C79C23×C411yescharacteristic
70C2×C4×C79C22×Q811yescharacteristic
71C2×C4×C79C22×Q811yescharacteristic
72C2×C4×C79C2×#4111yescharacteristic
73C2×C4×C79H(5,𝔽2)11yescharacteristic
74C2×C4×C792−1+411yescharacteristic
75C2×Dic79—24no—
76C2×Dic79—42no—
77C2×Dic79—42no—
78C2×Dic79—46no—
79C2×Dic79—46no—
80C2×Dic79—46no—
81C8×C79—26no—
82C8×C79C4×Q814yescomplemented
83C22×C79C22×C4⋊C411yescharacteristic
84C22×C79D4×Q811yescharacteristic
85C22×C79#55011yescharacteristic
86C22×C79C22×D811yescharacteristic
87C22×C79C22×Q1611yescharacteristic
88C22×C79#57611yescharacteristic
89C22×C79#57811yescharacteristic
90C4×C79—26no—
91C4×C79C2×#107112yes—
92C4×C79C2×C4×Q811yescharacteristic
93C4×C79#52011yescharacteristic
94C4×C79#55711yescharacteristic
95C4×C79Q8211yescharacteristic
96Dic79—44no—
97Dic79—86no—
98Q8×#107—791nomaximal, Sylow
99C2×C79Q8×C4⋊C411yescharacteristic
100C2×C79C22×#10711yescharacteristic
101C2×C79#291311yescharacteristic
102C2×C79Q8×D811yescharacteristic
103C2×C79Q8×Q1611yescharacteristic
104C2×C79#339111yescharacteristic
105C2×C79#339511yescharacteristic
106C2×C8×Q8D7911yescharacteristic
107Q8×C4⋊C4—792no—
108#1947—796no—
109#1845—793no—
110C4×#107—793no—
111C79Q8×#10711yescharacteristic, complemented, Sylow
112C2×C4×Q8—1582no—
113C2×C4×Q8C2×D7911yescharacteristic
114C8×Q8Dic7918yescomplemented
115C2×#107—796no—
116C2×#107—791no—
117C2×#107—793no—
118C2×C4⋊C8C2×D7913yes—
119C2×C4×C8C2×D7913yes—
120#389—1586no—
121#384—796no—
122C4×C4⋊C4—796no—
123#340—796no—
124C22×Q8D31611yescharacteristic
125C22×C8C22×D7913yes—
126C22×C8C22×D7911yescharacteristic
127C4×Q8—3168no—
128C4×Q8Dic15814yes—
129C4×Q8C2×Dic7914yes—
130C2×C4⋊C4—792no—
131C2×C4⋊C4—796no—
132C2×C4⋊C4—1586no—
133C2×C4⋊C4—1586no—
134C2×C4⋊C4D31613yes—
135C2×C42—1586no—
136C2×C42C22×D7913yes—
137#107—3166no—
138#107—794no—
139#107—1586no—
140C4⋊C8C2×Dic79112yes—
141C4×C8C2×Dic79112yes—
142#95—1586no—
143C2×Q8C4⋊Dic7914yes—
144C2×Q8D63214yes—
145C2×Q8Dic31614yes—
146C22×C4—1586no—
147C22×C4—1582no—
148C22×C4C2×D31613yes—
149C22×C4C2×D31613yes—
150C22×C4C23×D7911yescharacteristic
151C2×C8—23no—
152C2×C8—23no—
153C2×C8C22×Dic7916yes—
154C2×C8C22×Dic7912yes—
155C2×C8Q8×D7912yes—
156C2×C8#1192962512yes—
157C4⋊C4—31612no—
158C4⋊C4—794no—
159C4⋊C4—6326no—
160C4⋊C4—1586no—
161C4⋊C4—1586no—
162C4⋊C4—1582no—
163C4⋊C4C4⋊Dic79112yes—
164C42—31612no—
165C42C22×Dic7916yes—
166C42C2×Dic15816yes—
167C23C22×D31611yescharacteristic
168Q8#14579095116yesdirect product factor
169C2×C4—23no—
170C2×C4—23no—
171C2×C4—3162no—
172C2×C4—3162no—
173C2×C4—3166no—
174C2×C4—3166no—
175C2×C4—3166no—
176C2×C4—1584no—
177C2×C4C2×C4⋊Dic7916yes—
178C2×C4C2×C4⋊Dic7916yes—
179C2×C4C2×D63216yes—
180C2×C4C2×Dic31616yes—
181C2×C4C23×Dic7911yescharacteristic
182C2×C4C2×Q8×D7911yescharacteristic
183C2×C4C22×Dic15811yescharacteristic
184C2×C4C2×#1192962511yescharacteristic
185C2×C4#1457920711yescharacteristic
186C2×C4#1457920811yescharacteristic
187C8—26no—
188C8Q8×Dic7914yescomplemented
189C22C22×C4⋊Dic7911yescharacteristic
190C22Q8×D31611yescharacteristic
191C22#1909923511yescharacteristic
192C22C22×D63211yescharacteristic
193C22C22×Dic31611yescharacteristic
194C22#1909936811yescharacteristic
195C22#1909938011yescharacteristic
196C4—26no—
197C4—3164no—
198C4—6326no—
199C4C2×#14579095112yes—
200C4C2×Q8×Dic7911yescharacteristic
201C4#1909904611yescharacteristic
202C4#1909929211yescharacteristic
203C4Q8×Dic15811yescharacteristic
204C2Q8×C4⋊Dic7911yescharacteristic
205C2C22×#1457909511yescharacteristic
206C2#2377200011yescharacteristic
207C2Q8×D63211yescharacteristic
208C2Q8×Dic31611yescharacteristic
209C2#2377637511yescharacteristic
210C2#2377640611yescharacteristic
subgroupG/H
centerC23C22×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×C8×Q8×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC2×C8×Q8D79
hypocenterC79Q8×#107
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
15. C8×Q8×C79C4semidirect
26. #14579095Q8direct (N × H)
62. Q8×C79#107semidirect
82. C8×C79C4×Q8semidirect
111. C79Q8×#107semidirect
114. C8×Q8Dic79semidirect
168. Q8#14579095direct (N × H)
188. C8Q8×Dic79semidirect

Maximal subgroups

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

subgroupindex
Q8×C4⋊Dic792
#237641592
#237635602
C4×#145790952
C2×C8×Q8×C792
Q8×#10779