Finite Group Databasebeta

← C2×#23776404 #35169196

Subgroups — C2×#23776404 #35169196

Order 20224.

1894 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099288C212yesmaximal
2#23776404C2116yesmaximal, direct product factor
3C2×#19098941C212yesmaximal
4C2×#19098771C214yesmaximal
5C2×#19098770C212yesmaximal
6C2×C8×Dic158C211yesmaximal, characteristic
7C2×C4×Dic316C211yesmaximal, characteristic
8C2×Q16×Dic79C212yesmaximal
9C2×#494×C79C211yesmaximal, characteristic
10C22×Dic316C2211yescharacteristic
11C22×#11929614C2214yes—
12#19099288—28no—
13#19099288C22116yes—
14C2×#14579159C2214yes—
15C2×#14579152—22no—
16C2×#14579151—24no—
17C2×Q8×Dic79C2214yes—
18C2×C4×Dic158C2211yescharacteristic
19C2×C4×Dic158C2212yes—
20C2×#14579126—22no—
21#19098941C22116yes—
22#19098771C22132yes—
23#19098770C22116yes—
24C8×Dic158C2218yes—
25C4×Dic316C2218yes—
26Q16×Dic79C22116yes—
27C2×#14579095C2211yescharacteristic
28C2×C4⋊(C79⋊C8)C2211yescharacteristic
29C2×Dic79⋊C8C2212yes—
30C2×#14579086C2212yes—
31C2×#14579085C2214yes—
32C2×C8×Dic79C2212yes—
33C22×Q16×C79C2212yes—
34C22×Q16×C79C2212yes—
35C2×C4⋊Q8×C79C2212yes—
36#494×C79C2218yes—
37C2×C4×C8×C79C2211yescharacteristic
38C22×Dic158D411yescharacteristic
39C22×Dic158C2312yes—
40C2×Dic316—24no—
41C2×Dic316C2314yes—
42C2×#11929614—48no—
43C2×#11929614C23116yes—
44C22×C79⋊C8C2312yes—
45#14579159—28no—
46#14579159C23116yes—
47#14579152—216no—
48#14579151—232no—
49Q8×Dic79—28no—
50Q8×Dic79C23116yes—
51C4×Dic158—24no—
52C4×Dic158D414yes—
53C4×Dic158C2318yes—
54C4×Dic158C2314yes—
55#14579126—216no—
56C2×C4⋊Dic79—24no—
57C2×C4⋊Dic79D411yescharacteristic
58C2×C4⋊Dic79C2312yes—
59C2×Dic79⋊C4—22no—
60C2×Dic79⋊C4—24no—
61C2×Dic79⋊C4—24no—
62C2×Dic79⋊C4D412yes—
63C2×C4×Dic79—22no—
64C2×C4×Dic79—24no—
65C2×C4×Dic79C2312yes—
66#14579095C2314yes—
67C4⋊(C79⋊C8)C2314yes—
68Dic79⋊C8C2318yes—
69#14579086C2318yes—
70#14579085C23116yes—
71C8×Dic79C2318yes—
72C22×Q8×C79C2314yes—
73C2×Q16×C79—28no—
74C2×Q16×C79—44no—
75C2×Q16×C79C2318yes—
76C2×Q16×C79C2318yes—
77C22×C8×C79C2311yescharacteristic
78C22×C8×C79C2311yescharacteristic
79C4⋊Q8×C79—24no—
80C4⋊Q8×C79C2318yes—
81C2×C4⋊C4×C79—22no—
82C2×C4⋊C4×C79—22no—
83C2×C42×C79C2311yescharacteristic
84C4×C8×C79C2314yes—
85C2×Dic158—22no—
86C2×Dic158—24no—
87C2×Dic158—24no—
88C2×Dic158Q1618yescomplemented
89C2×Dic158C2×D414yes—
90C2×Dic158C2414yes—
91C22×Dic79—22no—
92C22×Dic79—22no—
93C22×Dic79C2×D412yes—
94C22×Dic79C2×D412yes—
95Dic316—28no—
96#11929614—416no—
97C2×C79⋊C8—24no—
98C2×C79⋊C8C2414yes—
99C4⋊Dic79—216no—
100C4⋊Dic79—22no—
101C4⋊Dic79C2×D414yes—
102C4⋊Dic79C2414yes—
103Dic79⋊C4—216no—
104Dic79⋊C4—216no—
105Dic79⋊C4—28no—
106Dic79⋊C4C2×D418yes—
107C4×Dic79—216no—
108C4×Dic79—28no—
109C4×Dic79C2×D414yes—
110C4×Dic79C2414yes—
111C2×Q8×C79—24no—
112C2×Q8×C79—28no—
113C2×Q8×C79—28no—
114C2×Q8×C79C2418yes—
115C22×C4×C79—24no—
116C22×C4×C79C2×D411yescharacteristic
117C22×C4×C79C2×D411yescharacteristic
118C22×C4×C79C2411yescharacteristic
119Q16×C79—216no—
120Q16×C79—48no—
121C2×C8×C79—22no—
122C2×C8×C79#4114yes—
123C2×C8×C79C2412yes—
124C2×C8×C79C2412yes—
125C4⋊C4×C79—28no—
126C4⋊C4×C79—28no—
127C42×C79C2×D412yes—
128C42×C79C2412yes—
129C23×C79C22×D411yescharacteristic
130Q8×C79—28no—
131Q8×C79—28no—
132Q8×C79—48no—
133C2×C4×C79—22no—
134C2×C4×C79—28no—
135C2×C4×C79—48no—
136C2×C4×C79C2×Q1614yes—
137C2×C4×C79C22×D412yes—
138C2×C4×C79C22×D411yescharacteristic
139C2×C4×C79C22×D412yes—
140C2×C4×C79C2×#4112yes—
141C2×C4×C79H(5,𝔽2)12yes—
142C2×C4×C79C2511yescharacteristic
143C2×Dic79—24no—
144C2×Dic79—24no—
145C2×Dic79—24no—
146C2×Dic79—44no—
147C2×Dic79—44no—
148C2×Dic79C2×Q1618yes—
149C2×Dic79C22×D414yes—
150C2×Dic79C22×D414yes—
151Dic158—24no—
152Dic158—24no—
153Dic158—44no—
154Dic158C2×Q16116yescomplemented
155C8×C79—22no—
156C8×C79C2×#4114yes—
157C79⋊C8—24no—
158C22×C79#55012yes—
159C22×C79C22×Q1612yes—
160C22×C79#57812yes—
161C22×C79C23×D411yescharacteristic
162C4×C79—22no—
163C4×C79—48no—
164C4×C79#55012yes—
165C4×C79C22×Q1614yes—
166C4×C79C22×#4111yescharacteristic
167C4×C79C2×H(5,𝔽2)11yescharacteristic
168Dic79—24no—
169Dic79—44no—
170Dic79—44no—
171Dic79C22×Q1618yes—
172C2×#3395—791nomaximal, Sylow
173C2×C79#339514yescomplemented
174C2×C79C2×#55011yescharacteristic
175C2×C79C23×Q1611yescharacteristic
176C2×C79C2×#57811yescharacteristic
177C2×#557—792no—
178#3395—7916no—
179C2×#494—792no—
180C2×#494D7911yescharacteristic
181C2×#462—794no—
182C2×#462—792no—
183C2×C8×Q8—791no—
184C2×C4×Q16—791no—
185C2×C4×Q16—792no—
186C79C2×#339511yescharacteristic, complemented, Sylow
187C22×Q16—794no—
188C22×Q16—791no—
189C22×Q16C2×D7912yes—
190C22×Q16C2×D7912yes—
191#557—7916no—
192#557—1588no—
193C2×C4⋊Q8—794no—
194C2×C4⋊Q8C2×D7912yes—
195C2×#125—1584no—
196C2×#125—1582no—
197C2×C4×Q8—791no—
198C2×C4×Q8—794no—
199C2×C4×Q8—792no—
200C2×C4×Q8—1582no—
201#494—7916no—
202#494C2×D7918yes—
203#462—7932no—
204#462—7916no—
205C8×Q8—798no—
206C4×Q16—7916no—
207C4×Q16—798no—
208C2×#107—791no—
209C2×C4⋊C8—792no—
210C2×C4⋊C8—791no—
211C2×#103—794no—
212C2×#103—792no—
213C2×C4×C8—792no—
214C2×C4×C8C2×D7911yescharacteristic
215C22×Q8—791no—
216C22×Q8—792no—
217C22×Q8C22×D7914yes—
218C2×Q16—28no—
219C2×Q16—44no—
220C2×Q16—3168no—
221C2×Q16—7916no—
222C2×Q16—794no—
223C2×Q16—1584no—
224C2×Q16C22×D7918yes—
225C2×Q16C22×D7918yes—
226C22×C8—792no—
227C22×C8C22×D7911yescharacteristic
228C22×C8C22×D7911yescharacteristic
229C4⋊Q8—24no—
230C4⋊Q8—7916no—
231C4⋊Q8—1588no—
232C4⋊Q8C22×D7918yes—
233#125—15832no—
234#125—15816no—
235C4×Q8—794no—
236C4×Q8—794no—
237C4×Q8—7916no—
238C4×Q8—798no—
239C4×Q8—1588no—
240C4×Q8—15816no—
241C4×Q8—1584no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—792no—
245C2×C4⋊C4—791no—
246C2×C4⋊C4—792no—
247C2×C4⋊C4—1584no—
248C2×C4⋊C4—1584no—
249C2×C4⋊C4—1584no—
250C2×C4⋊C4—1582no—
251C2×C42—792no—
252C2×C42—1584no—
253C2×C42—1582no—
254C2×C42C22×D7911yescharacteristic
255#107—794no—
256C4⋊C8—798no—
257C4⋊C8—794no—
258#103—7916no—
259#103—798no—
260C4×C8—798no—
261C4×C8C22×D7914yes—
262C2×Q8—24no—
263C2×Q8—28no—
264C2×Q8—28no—
265C2×Q8—798no—
266C2×Q8—794no—
267C2×Q8—794no—
268C2×Q8—1584no—
269C2×Q8—1584no—
270C2×Q8—1582no—
271C2×Q8C23×D7918yes—
272C22×C4—24no—
273C22×C4—792no—
274C22×C4—792no—
275C22×C4—1582no—
276C22×C4—1582no—
277C22×C4D4×D7911yescharacteristic
278C22×C4D4×D7911yescharacteristic
279C22×C4C23×D7911yescharacteristic
280Q16—216no—
281Q16—48no—
282Q16—31616no—
283Q16—1588no—
284C2×C8—22no—
285C2×C8—794no—
286C2×C8—1584no—
287C2×C8#1192962314yes—
288C2×C8C23×D7912yes—
289C2×C8C23×D7912yes—
290C4⋊C4—28no—
291C4⋊C4—28no—
292C4⋊C4—798no—
293C4⋊C4—794no—
294C4⋊C4—794no—
295C4⋊C4—15816no—
296C4⋊C4—15816no—
297C4⋊C4—15816no—
298C4⋊C4—1588no—
299C4⋊C4—1582no—
300C42—794no—
301C42—794no—
302C42—15816no—
303C42—1588no—
304C42D4×D7912yes—
305C42C23×D7912yes—
306C23C2×D4×D7911yescharacteristic
307Q8—28no—
308Q8—28no—
309Q8—48no—
310Q8—3164no—
311Q8—7916no—
312Q8—1584no—
313Q8—1584no—
314C2×C4—22no—
315C2×C4—28no—
316C2×C4—48no—
317C2×C4—3164no—
318C2×C4—3164no—
319C2×C4—798no—
320C2×C4—794no—
321C2×C4—794no—
322C2×C4—1584no—
323C2×C4—1584no—
324C2×C4—1584no—
325C2×C4Q16×D7914yes—
326C2×C4C2×D4×D7912yes—
327C2×C4C2×D4×D7911yescharacteristic
328C2×C4C2×D4×D7912yes—
329C2×C4C2×#1192962312yes—
330C2×C4#1457920612yes—
331C2×C4C24×D7911yescharacteristic
332C8—22no—
333C8—1584no—
334C8C2×#1192962314yes—
335C22#1909923312yes—
336C22C2×Q16×D7912yes—
337C22#1909937612yes—
338C22C22×D4×D7911yescharacteristic
339C4—22no—
340C4—48no—
341C4—3164no—
342C4—3164no—
343C4—798no—
344C4—1584no—
345C4#1909923312yes—
346C4C2×Q16×D7914yes—
347C4C22×#1192962311yescharacteristic
348C4C2×#1457920611yescharacteristic
349C2#2377640414yesdirect product factor
350C2C2×#1909923311yescharacteristic
351C2C22×Q16×D7911yescharacteristic
352C2C2×#1909937611yescharacteristic
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#494×C79C2
socle, prime radicalC23×C79C22×D4
hypercenterC2×#494D79
hypocenterC79C2×#3395
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
2. #23776404C2direct (N × H)
88. C2×Dic158Q16semidirect
154. Dic158C2×Q16semidirect
173. C2×C79#3395semidirect
186. C79C2×#3395semidirect
349. C2#23776404direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992882
#237764042
C2×#190989412
C2×#190987712
C2×#190987702
C2×C8×Dic1582
C2×C4×Dic3162
C2×Q16×Dic792
C2×#494×C792
C2×#339579