Finite Group Databasebeta

← C2×#23761722 #34254074

Subgroups — C2×#23761722 #34254074

Order 20224.

1282 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579126C211yesmaximal, characteristic
2C2×#19098613C212yesmaximal
3#23761722C218yesmaximal, direct product factor
4C2×#19098289C211yesmaximal, characteristic
5C2×#19098288C212yesmaximal
6C2×#324×C79C211yesmaximal, characteristic
7C23×Dic158C411yescharacteristic
8C2×#14579126—22no—
9C2×#14579126—22no—
10C2×#14579126—24no—
11C2×#14579126C414yes—
12C2×#14579126C2214yes—
13C22×Dic79⋊C4C411yescharacteristic
14C22×Dic79⋊C4C2211yescharacteristic
15C22×C4×Dic79C411yescharacteristic
16C22×C4×Dic79C411yescharacteristic
17C22×C4×Dic79C2211yescharacteristic
18#19098613—24no—
19#19098613C2218yes—
20C2×Dic79⋊C8—22no—
21C2×C22⋊(C79⋊C8)C2212yes—
22C2×C8×Dic79—22no—
23#19098289C2214yes—
24#19098288C2218yes—
25C22×C4⋊C4×C79C2211yescharacteristic
26C2×C22⋊C8×C79C2212yes—
27#324×C79C2214yes—
28C22×Dic158—22no—
29C22×Dic158—22no—
30C22×Dic158—24no—
31C22×Dic158C818yescomplemented
32C22×Dic158C2×C414yes—
33C23×Dic79C2×C411yescharacteristic
34C23×Dic79C2×C411yescharacteristic
35C23×Dic79C2×C411yescharacteristic
36C23×Dic79C2×C411yescharacteristic
37C22×C79⋊C8—22no—
38#14579126—28no—
39#14579126—28no—
40#14579126—28no—
41#14579126—28no—
42C2×Dic79⋊C4—22no—
43C2×Dic79⋊C4—22no—
44C2×Dic79⋊C4—22no—
45C2×Dic79⋊C4—22no—
46C2×Dic79⋊C4C2×C414yes—
47C2×Dic79⋊C4C2×C412yes—
48C2×Dic79⋊C4C2312yes—
49C2×C4×Dic79—21no—
50C2×C4×Dic79—22no—
51C2×C4×Dic79—21no—
52C2×C4×Dic79—21no—
53C2×C4×Dic79—22no—
54C2×C4×Dic79—21no—
55C2×C4×Dic79C2×C414yes—
56C2×C4×Dic79C2×C414yes—
57C2×C4×Dic79C2×C412yes—
58C2×C4×Dic79D412yes—
59C2×C4×Dic79D412yes—
60C2×C4×Dic79D414yes—
61C2×C4×Dic79C2312yes—
62Dic79⋊C8—28no—
63C22⋊(C79⋊C8)—22no—
64C22⋊(C79⋊C8)C2314yes—
65C8×Dic79—28no—
66C23×C4×C79C2×C411yescharacteristic
67C23×C4×C79C2×C411yescharacteristic
68C23×C4×C79C2311yescharacteristic
69C22×C8×C79—22no—
70C2×C4⋊C4×C79—22no—
71C2×C4⋊C4×C79—22no—
72C2×C4⋊C4×C79C2×C412yes—
73C2×C4⋊C4×C79C2312yes—
74C22⋊C8×C79—22no—
75C22⋊C8×C79C2314yes—
76C2×Dic158—216no—
77C2×Dic158—216no—
78C2×Dic158—28no—
79C2×Dic158—28no—
80C2×Dic158C2×C8116yescomplemented
81C22×Dic79—24no—
82C22×Dic79—21no—
83C22×Dic79—21no—
84C22×Dic79—21no—
85C22×Dic79—21no—
86C22×Dic79—22no—
87C22×Dic79—42no—
88C22×Dic79C22⋊C412yes—
89C22×Dic79C22⋊C411yescharacteristic
90C22×Dic79C22⋊C412yes—
91C22×Dic79C22⋊C412yes—
92C22×Dic79C22⋊C411yescharacteristic
93C22×Dic79C2×C814yes—
94C22×Dic79C2×C814yes—
95C22×Dic79M1614yes—
96C22×Dic79C22×C412yes—
97C22×Dic79C22×C412yes—
98C22×Dic79C22×C412yes—
99C22×Dic79C22×C412yes—
100C2×C79⋊C8—24no—
101C2×C79⋊C8—44no—
102Dic79⋊C4—28no—
103Dic79⋊C4—24no—
104Dic79⋊C4—24no—
105C4×Dic79—24no—
106C4×Dic79—24no—
107C4×Dic79—24no—
108C4×Dic79—24no—
109C4×Dic79C22⋊C414yes—
110C4×Dic79C22⋊C414yes—
111C4×Dic79C2×D414yes—
112C4×Dic79C2×D414yes—
113C24×C79C22×C411yescharacteristic
114C22×C4×C79—21no—
115C22×C4×C79—21no—
116C22×C4×C79—22no—
117C22×C4×C79—21no—
118C22×C4×C79—21no—
119C22×C4×C79—42no—
120C22×C4×C79—42no—
121C22×C4×C79C2×C814yes—
122C22×C4×C79C22×C412yes—
123C22×C4×C79C22×C412yes—
124C22×C4×C79C22×C411yescharacteristic
125C22×C4×C79C2×D412yes—
126C22×C4×C79C2×D412yes—
127C22×C4×C79C2411yescharacteristic
128C2×C8×C79—24no—
129C2×C8×C79—44no—
130C4⋊C4×C79—24no—
131C4⋊C4×C79—24no—
132C23×C79—22no—
133C23×C79—22no—
134C23×C79C2×C22⋊C411yescharacteristic
135C23×C79C2×C22⋊C411yescharacteristic
136C23×C79C22×C812yes—
137C23×C79C2×M1612yes—
138C23×C79C23×C411yescharacteristic
139C2×C4×C79—22no—
140C2×C4×C79—22no—
141C2×C4×C79—24no—
142C2×C4×C79—24no—
143C2×C4×C79—24no—
144C2×C4×C79—22no—
145C2×C4×C79—41no—
146C2×C4×C79—42no—
147C2×C4×C79—41no—
148C2×C4×C79—42no—
149C2×C4×C79—42no—
150C2×C4×C79—42no—
151C2×C4×C79C2×C22⋊C412yes—
152C2×C4×C79C22×C814yes—
153C2×C4×C79C22×D412yes—
154C2×Dic79—22no—
155C2×Dic79—22no—
156C2×Dic79—24no—
157C2×Dic79—24no—
158C2×Dic79—22no—
159C2×Dic79—24no—
160C2×Dic79—24no—
161C2×Dic79—22no—
162C2×Dic79—42no—
163C2×Dic79—42no—
164C2×Dic79—42no—
165C2×Dic79C22⋊C818yes—
166C2×Dic79C22⋊C818yes—
167C2×Dic79#10114yes—
168C2×Dic79C2×C22⋊C412yes—
169C2×Dic79C2×C22⋊C414yes—
170C2×Dic79C2×C22⋊C412yes—
171C2×Dic79C22×C814yes—
172C2×Dic79C22×C814yes—
173C2×Dic79C2×M1614yes—
174Dic158—232no—
175C8×C79—44no—
176C79⋊C8—44no—
177C22×C79—21no—
178C22×C79—21no—
179C22×C79—21no—
180C22×C79—21no—
181C22×C79—24no—
182C22×C79—24no—
183C22×C79C2×C22⋊C812yes—
184C22×C79C2×C22⋊C812yes—
185C22×C79#41012yes—
186C22×C79C2×#10112yes—
187C22×C79C22×C22⋊C411yescharacteristic
188C22×C79C23×C811yescharacteristic
189C22×C79C22×M1611yescharacteristic
190C4×C79—24no—
191C4×C79—22no—
192C4×C79—22no—
193C4×C79—42no—
194Dic79—24no—
195Dic79—22no—
196Dic79—42no—
197Dic79C2×C22⋊C818yes—
198Dic79C2×#10114yes—
199C2×#1461—791nomaximal, Sylow
200C2×C79—21no—
201C2×C79—21no—
202C2×C79—22no—
203C2×C79#146114yescomplemented
204C2×C79C22×C22⋊C811yescharacteristic
205C2×C79C2×#41011yescharacteristic
206C2×C79C22×#10111yescharacteristic
207C22×C4×Q8—791no—
208C2×#431—792no—
209#1461—798no—
210C2×#324—792no—
211C2×#324—791no—
212C2×#324D7911yescharacteristic
213C79C2×#146111yescharacteristic, complemented, Sylow
214C23×Q8—791no—
215C2×C4×Q8—794no—
216C2×C4×Q8—794no—
217C2×C4×Q8—1582no—
218C2×C4×Q8—1582no—
219C2×C4×Q8—1584no—
220C22×C4⋊C4—791no—
221C22×C4⋊C4—791no—
222C22×C4⋊C4C2×D7911yescharacteristic
223C22×C42—791no—
224C22×C42—791no—
225C22×C42—791no—
226#431—798no—
227#431—1584no—
228C2×C4⋊C8—1582no—
229C2×C22⋊C8—792no—
230C2×C22⋊C8C2×D7912yes—
231C2×C4×C8—1582no—
232#324—794no—
233#324—798no—
234#324C2×D7914yes—
235C22×Q8—798no—
236C22×Q8—794no—
237C22×Q8—1582no—
238C22×Q8—1582no—
239C22×Q8—1584no—
240C23×C4—791no—
241C23×C4—791no—
242C23×C4—791no—
243C23×C4—791no—
244C23×C4C4×D7911yescharacteristic
245C23×C4C4×D7911yescharacteristic
246C23×C4C22×D7911yescharacteristic
247C22×C8—22no—
248C22×C8—1582no—
249C4×Q8—1588no—
250C4×Q8—1588no—
251C4×Q8—1588no—
252C4×Q8—1588no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—794no—
256C2×C4⋊C4—792no—
257C2×C4⋊C4—792no—
258C2×C4⋊C4—1582no—
259C2×C4⋊C4—1582no—
260C2×C4⋊C4—1582no—
261C2×C4⋊C4—1582no—
262C2×C4⋊C4C4×D7912yes—
263C2×C4⋊C4C22×D7912yes—
264C2×C42—792no—
265C2×C42—792no—
266C2×C42—792no—
267C2×C42—794no—
268C2×C42—792no—
269C2×C42—794no—
270C2×C42—794no—
271C2×C42—1582no—
272C2×C42—1581no—
273C2×C42—1581no—
274C2×C42—1582no—
275C2×C42—1581no—
276C2×C42—1581no—
277C4⋊C8—1588no—
278C22⋊C8—22no—
279C22⋊C8—794no—
280C22⋊C8—1582no—
281C22⋊C8C22×D7914yes—
282C4×C8—1588no—
283C24C2×C4×D7911yescharacteristic
284C2×Q8—7916no—
285C2×Q8—1588no—
286C2×Q8—15816no—
287C2×Q8—15816no—
288C2×Q8—1588no—
289C22×C4—21no—
290C22×C4—21no—
291C22×C4—22no—
292C22×C4—21no—
293C22×C4—21no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—3162no—
297C22×C4—792no—
298C22×C4—792no—
299C22×C4—791no—
300C22×C4—792no—
301C22×C4—794no—
302C22×C4—794no—
303C22×C4—792no—
304C22×C4—792no—
305C22×C4—791no—
306C22×C4—794no—
307C22×C4—792no—
308C22×C4—792no—
309C22×C4—1581no—
310C22×C4—1581no—
311C22×C4—1584no—
312C22×C4—1581no—
313C22×C4—1581no—
314C22×C4—1582no—
315C22×C4C8×D7914yes—
316C22×C4C2×C4×D7912yes—
317C22×C4C2×C4×D7912yes—
318C22×C4C2×C4×D7911yescharacteristic
319C22×C4D4×D7912yes—
320C22×C4D4×D7912yes—
321C22×C4C23×D7911yescharacteristic
322C2×C8—24no—
323C2×C8—44no—
324C2×C8—3164no—
325C2×C8—1584no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—1588no—
329C4⋊C4—1584no—
330C4⋊C4—1584no—
331C42—794no—
332C42—794no—
333C42—794no—
334C42—794no—
335C42—1584no—
336C42—1584no—
337C42—1584no—
338C42—1584no—
339C23—22no—
340C23—22no—
341C23C22⋊C4×D7911yescharacteristic
342C23C22⋊C4×D7911yescharacteristic
343C23C2×C8×D7912yes—
344C23M16×D7912yes—
345C23C22×C4×D7911yescharacteristic
346Q8—15832no—
347C2×C4—22no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—41no—
354C2×C4—42no—
355C2×C4—41no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—3162no—
360C2×C4—3162no—
361C2×C4—3162no—
362C2×C4—792no—
363C2×C4—794no—
364C2×C4—798no—
365C2×C4—798no—
366C2×C4—794no—
367C2×C4—794no—
368C2×C4—794no—
369C2×C4—792no—
370C2×C4—794no—
371C2×C4—1582no—
372C2×C4—1584no—
373C2×C4—1584no—
374C2×C4—1582no—
375C2×C4—1584no—
376C2×C4—1584no—
377C2×C4—1582no—
378C2×C4—1582no—
379C2×C4C22⋊C4×D7912yes—
380C2×C4C2×C8×D7914yes—
381C2×C4C2×D4×D7912yes—
382C8—44no—
383C8—3164no—
384C22—24no—
385C22—24no—
386C22—21no—
387C22—21no—
388C22—21no—
389C22—21no—
390C22C22⋊C8×D7912yes—
391C22C22⋊C8×D7912yes—
392C22#1909853512yes—
393C22#101×D7912yes—
394C22C2×C22⋊C4×D7911yescharacteristic
395C22C22×C8×D7911yescharacteristic
396C22C2×M16×D7911yescharacteristic
397C4—24no—
398C4—22no—
399C4—22no—
400C4—42no—
401C4—3162no—
402C4—798no—
403C4—794no—
404C4—1584no—
405C4—1582no—
406C2—22no—
407C2—21no—
408C2—21no—
409C2#2376172214yesdirect product factor
410C2C2×C22⋊C8×D7911yescharacteristic
411C2C2×#1909853511yescharacteristic
412C2C2×#101×D7911yescharacteristic
subgroupG/H
centerC23C22⋊C4×D79
commutatorC22×C79C23×C8
FrattiniC22×C4C23×D79
FittingC2×#324×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×#324D79
hypocenterC79C2×#1461
LCSG ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#324

Complements

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

NH ≅ G/Ntype
3. #23761722C2direct (N × H)
31. C22×Dic158C8semidirect
80. C2×Dic158C2×C8semidirect
203. C2×C79#1461semidirect
213. C79C2×#1461semidirect
409. C2#23761722direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791262
C2×#190986132
#237617222
C2×#190982892
C2×#190982882
C2×#324×C792
C2×#146179