Finite Group Databasebeta

← C2×Q32×Dic79 #34441544

Subgroups — C2×Q32×Dic79 #34441544

Order 20224.

678 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
1C2×Q16×Dic79C212yesmaximal
2Q32×Dic79C218yesmaximal, direct product factor
3C2×#19098389C211yesmaximal, characteristic
4C2×#19098367C212yesmaximal
5C2×C16×Dic79C211yesmaximal, characteristic
6C22×Q32×C79C211yesmaximal, characteristic
7C2×Q8×Dic79—22no—
8C22×C79⋊C16C2211yescharacteristic
9Q16×Dic79—24no—
10Q16×Dic79C2218yes—
11C2×#14579095C2212yes—
12C2×#14579085—22no—
13C2×C8×Dic79C2211yescharacteristic
14#19098389C2214yes—
15#19098367C2218yes—
16C16×Dic79C2214yes—
17C22×Q16×C79C2212yes—
18C2×Q32×C79C418yescomplemented
19C2×Q32×C79C2214yes—
20C22×C16×C79C2211yescharacteristic
21C22×C79⋊C8D411yescharacteristic
22Q8×Dic79—28no—
23Q8×Dic79—44no—
24C2×C4⋊Dic79—22no—
25C2×C4⋊Dic79—42no—
26C2×C4×Dic79—42no—
27C2×C4×Dic79D411yescharacteristic
28C2×C79⋊C16—22no—
29C2×C79⋊C16C2312yes—
30#14579095—22no—
31#14579095C2314yes—
32#14579085—28no—
33C8×Dic79D412yes—
34C8×Dic79C2312yes—
35C22×Q8×C79—22no—
36C2×Q16×C79—22no—
37C2×Q16×C79—24no—
38C2×Q16×C79C2×C418yes—
39C2×Q16×C79C2314yes—
40C22×C8×C79C2311yescharacteristic
41Q32×C79C2×C4116yescomplemented
42C2×C16×C79C2×C414yes—
43C2×C16×C79C2312yes—
44C22×Dic79—42no—
45C22×Dic79D811yescharacteristic
46C22×Dic79D811yescharacteristic
47C2×C79⋊C8—22no—
48C2×C79⋊C8C2×D412yes—
49C4⋊Dic79—24no—
50C4⋊Dic79—48no—
51C4⋊Dic79—42no—
52C4×Dic79—48no—
53C4×Dic79D812yes—
54C4×Dic79C2×D412yes—
55C79⋊C16—22no—
56C2×Q8×C79—28no—
57C2×Q8×C79—24no—
58C2×Q8×C79—42no—
59C2×Q8×C79—44no—
60C22×C4×C79—42no—
61C22×C4×C79C2×D411yescharacteristic
62Q16×C79—28no—
63Q16×C79—24no—
64Q16×C79C22×C418yes—
65C2×C8×C79C22×C412yes—
66C2×C8×C79C2×D411yescharacteristic
67C2×C8×C79#4112yes—
68C2×C8×C79C2411yescharacteristic
69C16×C79C22×C414yes—
70C23×C79C2×D811yescharacteristic
71Q8×C79—28no—
72Q8×C79—44no—
73Q8×C79—48no—
74C2×C4×C79—44no—
75C2×C4×C79—48no—
76C2×C4×C79C4×D412yes—
77C2×C4×C79C2×D811yescharacteristic
78C2×C4×C79#13512yes—
79C2×C4×C79C22×D411yescharacteristic
80C2×Dic79—22no—
81C2×Dic79—44no—
82C2×Dic79—84no—
83C2×Dic79Q3214yesdirect product factor
84C2×Dic79C2×D812yes—
85C2×Dic79C2×D812yes—
86C8×C79C4×D412yes—
87C8×C79C23×C411yescharacteristic
88C8×C79C2×#4111yescharacteristic
89C79⋊C8—22no—
90C22×C79C4×D812yes—
91C22×C79C2×Q3212yes—
92C22×C79#50812yes—
93C22×C79C22×D811yescharacteristic
94C4×C79—48no—
95C4×C79C4×D812yes—
96C4×C79C2×C4×D411yescharacteristic
97C4×C79C2×#13511yescharacteristic
98Dic79—22no—
99Dic79—84no—
100Dic79C2×Q3214yesdirect product factor
101C2×C4×Q32—791nomaximal, Sylow
102C2×C79C4×Q3214yescomplemented
103C2×C79C2×C4×D811yescharacteristic
104C2×C79C22×Q3211yescharacteristic
105C2×C79C2×#50811yescharacteristic
106C22×Q32D7911yescharacteristic
107C2×C4×Q16—792no—
108C4×Q32—798no—
109C2×#366—791no—
110C2×#358—792no—
111C2×C4×C16—791no—
112C79C2×C4×Q3211yescharacteristic, complemented, Sylow
113C22×Q16C2×D7912yes—
114C2×C4×Q8—1582no—
115C2×Q32Dic7918yesdirect product factor
116C2×Q32C2×D7914yes—
117C22×C16—791no—
118C22×C16C2×D7911yescharacteristic
119C4×Q16—798no—
120C4×Q16—1584no—
121C2×#107—792no—
122C2×#103—1582no—
123C2×C4×C8—791no—
124#366—794no—
125#358—798no—
126C4×C16—794no—
127C22×Q8—22no—
128C2×Q16—22no—
129C2×Q16—24no—
130C2×Q16C2×Dic7918yes—
131C2×Q16C22×D7914yes—
132C22×C8—791no—
133C22×C8C22×D7911yescharacteristic
134C4×Q8—3164no—
135C4×Q8—1588no—
136C2×C4⋊C4—3162no—
137C2×C4⋊C4—1582no—
138C2×C42—3162no—
139C2×C42—791no—
140Q32C2×Dic79116yesdirect product factor
141C2×C16—792no—
142C2×C16—1582no—
143C2×C16C2×Dic7914yes—
144C2×C16C22×D7912yes—
145#107—794no—
146#107—1582no—
147#103—1588no—
148C4×C8—792no—
149C4×C8—792no—
150C2×Q8—28no—
151C2×Q8—24no—
152C2×Q8—42no—
153C2×Q8—44no—
154C22×C4—42no—
155C22×C4—3162no—
156C22×C4—791no—
157C22×C4—791no—
158C22×C4D4×D7911yescharacteristic
159Q16—24no—
160Q16—28no—
161Q16C22×Dic7918yes—
162C2×C8—792no—
163C2×C8—1582no—
164C2×C8C22×Dic7912yes—
165C2×C8D4×D7911yescharacteristic
166C2×C8#1192962312yes—
167C2×C8C23×D7911yescharacteristic
168C4⋊C4—3168no—
169C4⋊C4—3162no—
170C4⋊C4—1584no—
171C42—3168no—
172C42—792no—
173C42—792no—
174C16—1582no—
175C16C22×Dic7914yes—
176C23D8×D7911yescharacteristic
177Q8—28no—
178Q8—48no—
179Q8—44no—
180C2×C4—48no—
181C2×C4—44no—
182C2×C4—3164no—
183C2×C4—794no—
184C2×C4—792no—
185C2×C4—792no—
186C2×C4—6324no—
187C2×C4—1582no—
188C2×C4D4×Dic7912yes—
189C2×C4D8×D7911yescharacteristic
190C2×C4#1457918012yes—
191C2×C4C2×D4×D7911yescharacteristic
192C8—1582no—
193C8D4×Dic7912yes—
194C8C23×Dic7911yescharacteristic
195C8C2×#1192962311yescharacteristic
196C22D8×Dic7912yes—
197C22Q32×D7912yes—
198C22#1909899612yes—
199C22C2×D8×D7911yescharacteristic
200C4—48no—
201C4—794no—
202C4—6324no—
203C4—1582no—
204C4D8×Dic7912yes—
205C4C2×D4×Dic7911yescharacteristic
206C4C2×#1457918011yescharacteristic
207C2Q32×Dic7914yesdirect product factor
208C2C2×D8×Dic7911yescharacteristic
209C2C2×Q32×D7911yescharacteristic
210C2C2×#1909899611yescharacteristic
subgroupG/H
centerC23D8×D79
commutatorC8×C79C23×C4
FrattiniC2×C8C23×D79
FittingC22×Q32×C79C2
socle, prime radicalC23×C79C2×D8
cosocleC2×C8×C79C24
hypercenterC22×Q32D79
hypocenterC79C2×C4×Q32
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q32

Complements

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

NH ≅ G/Ntype
2. Q32×Dic79C2direct (N × H)
18. C2×Q32×C79C4semidirect
41. Q32×C79C2×C4semidirect
83. C2×Dic79Q32direct (N × H)
100. Dic79C2×Q32direct (N × H)
102. C2×C79C4×Q32semidirect
112. C79C2×C4×Q32semidirect
115. C2×Q32Dic79direct (N × H)
140. Q32C2×Dic79direct (N × H)
207. C2Q32×Dic79direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q16×Dic792
Q32×Dic792
C2×#190983892
C2×#190983672
C2×C16×Dic792
C22×Q32×C792
C2×C4×Q3279