Finite Group Databasebeta

← C2×#19944 #6358315

Subgroups — C2×#19944 #6358315

Order 512.

1562 conjugacy classes of subgroups.

The subgroup lattice has 449 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3395C211yesmaximal, characteristic
2C2×#3383C211yesmaximal, characteristic
3C2×#3374C212yesmaximal
4#19944C2116yesmaximal, direct product factor
5C2×#1707C211yesmaximal, characteristic
6C2×#1700C212yesmaximal
7C2×#1674C211yesmaximal, characteristic
8C2×#1670C211yesmaximal, characteristic
9C2×#1653C212yesmaximal
10C2×#1653C212yesmaximal
11C2×#1591C211yesmaximal, characteristic
12C2×C8×Q16C211yesmaximal, characteristic
13C2×#557C2212yes—
14C2×#557C2212yes—
15#3395—24no—
16#3395C2218yes—
17#3383—24no—
18#3383C2218yes—
19#3374—28no—
20#3374C22116yes—
21C2×#500C2211yescharacteristic
22C2×#499—21no—
23C2×#498C2212yes—
24C2×#494—21no—
25C2×#494C2211yescharacteristic
26C2×#491—22no—
27C2×#487C2212yes—
28C2×#479—22no—
29C2×#479—22no—
30C2×#475C2212yes—
31C2×#475C2212yes—
32C2×#462—22no—
33C2×#462—22no—
34C2×#462C2212yes—
35C2×#462C2212yes—
36C2×#446C2212yes—
37C2×C8×Q8C2211yescharacteristic
38C2×C8×Q8C2211yescharacteristic
39C2×#441—22no—
40C2×C4×Q16—21no—
41C2×C4×Q16—21no—
42C2×C4×Q16C2211yescharacteristic
43C2×C4×Q16C2211yescharacteristic
44#1707C2218yes—
45#1700C22116yes—
46#1674C2218yes—
47#1670C2218yes—
48#1653C22116yes—
49#1653C22116yes—
50#1591C2218yes—
51C8×Q16C2218yes—
52C2×#335C2211yescharacteristic
53C2×#335C2211yescharacteristic
54C2×#332C2212yes—
55C2×#332C2212yes—
56C2×Q8⋊C8C2211yescharacteristic
57C2×Q8⋊C8C2211yescharacteristic
58C2×Q8⋊C8C2212yes—
59C2×C82C2211yescharacteristic
60C22×Q16—22no—
61C22×Q16—22no—
62C22×Q16—21no—
63C22×Q16—21no—
64C22×Q16D411yescharacteristic
65C22×Q16D411yescharacteristic
66#557—24no—
67#557—24no—
68#557—24no—
69#557—24no—
70#557—42no—
71#557—42no—
72#557C2318yes—
73#557C2318yes—
74C2×C4⋊Q8—22no—
75C2×C4⋊Q8—22no—
76C2×C4⋊Q8C2312yes—
77C2×C4⋊Q8C2312yes—
78C2×#125—22no—
79C2×#125—22no—
80C2×#125—42no—
81C2×#125—42no—
82C2×C4×Q8—22no—
83C2×C4×Q8—22no—
84C2×C4×Q8—22no—
85C2×C4×Q8—22no—
86C2×C4×Q8C2311yescharacteristic
87C2×C4×Q8C2312yes—
88C2×C4×Q8C2311yescharacteristic
89#500—22no—
90#500C2314yes—
91#499—28no—
92#498—42no—
93#498C2318yes—
94#494—28no—
95#494—22no—
96#494C2314yes—
97#491—216no—
98#487—24no—
99#487C2318yes—
100#479—216no—
101#479—216no—
102#475—24no—
103#475—24no—
104#475C2318yes—
105#475C2318yes—
106#462—216no—
107#462—24no—
108#462—24no—
109#462—216no—
110#462C2318yes—
111#462C2318yes—
112#446—24no—
113#446C2318yes—
114C8×Q8—22no—
115C8×Q8—22no—
116C8×Q8C2314yes—
117C8×Q8C2314yes—
118#441—216no—
119C4×Q16—28no—
120C4×Q16—28no—
121C4×Q16D414yes—
122C4×Q16D414yes—
123C4×Q16C2314yes—
124C4×Q16C2314yes—
125C2×#107—21no—
126C2×#107—21no—
127C2×#107D411yescharacteristic
128C2×#107D411yescharacteristic
129C2×#106—22no—
130C2×#106—22no—
131C2×#106—42no—
132C2×C4⋊C8—21no—
133C2×C4⋊C8—22no—
134C2×C4⋊C8—21no—
135C2×C4⋊C8C2311yescharacteristic
136C2×C4⋊C8C2312yes—
137C2×C4⋊C8C2311yescharacteristic
138C2×#103—22no—
139C2×#103—22no—
140C2×#103—22no—
141C2×#103—22no—
142C2×#103—22no—
143C2×#103—22no—
144C2×#103D412yes—
145C2×#103D411yescharacteristic
146C2×#103D411yescharacteristic
147C2×#97—22no—
148C2×C4×C8—21no—
149C2×C4×C8—21no—
150C2×C4×C8C2311yescharacteristic
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153#335C2314yes—
154#335C2314yes—
155#332C2318yes—
156#332C2318yes—
157Q8⋊C8C2314yes—
158Q8⋊C8C2314yes—
159Q8⋊C8C2318yes—
160C82C2314yes—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8C2×D412yes—
164C22×Q8C2×D411yescharacteristic
165C22×Q8C2×D411yescharacteristic
166C2×Q16—24no—
167C2×Q16—28no—
168C2×Q16—28no—
169C2×Q16—24no—
170C2×Q16—24no—
171C2×Q16—24no—
172C2×Q16—48no—
173C2×Q16—44no—
174C2×Q16—82no—
175C2×Q16—84no—
176C2×Q16C2×D414yes—
177C2×Q16C2×D414yes—
178C22×C8—21no—
179C22×C8—21no—
180C22×C8—22no—
181C22×C8—21no—
182C22×C8C2×D411yescharacteristic
183C22×C8C2×D411yescharacteristic
184C22×C8C2×D411yescharacteristic
185C22×C8C2×D411yescharacteristic
186C4⋊Q8—28no—
187C4⋊Q8—28no—
188C4⋊Q8—22no—
189C4⋊Q8—22no—
190C4⋊Q8—22no—
191C4⋊Q8—22no—
192C4⋊Q8—22no—
193C4⋊Q8—22no—
194C4⋊Q8—44no—
195C4⋊Q8—44no—
196C4⋊Q8C2414yes—
197C4⋊Q8C2414yes—
198#125—28no—
199#125—28no—
200#125—44no—
201#125—44no—
202#125—48no—
203#125—48no—
204#125—48no—
205#125—48no—
206C4×Q8—21no—
207C4×Q8—21no—
208C4×Q8—22no—
209C4×Q8—21no—
210C4×Q8—22no—
211C4×Q8—21no—
212C4×Q8—28no—
213C4×Q8—28no—
214C4×Q8—28no—
215C4×Q8—28no—
216C4×Q8—44no—
217C4×Q8—44no—
218C4×Q8—44no—
219C4×Q8—44no—
220C4×Q8C2×D412yes—
221C4×Q8C2×D414yes—
222C4×Q8C2×D412yes—
223C4×Q8C2412yes—
224C4×Q8C2412yes—
225C4×Q8C2414yes—
226C2×C4⋊C4—21no—
227C2×C4⋊C4—21no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—22no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—42no—
234C2×C4⋊C4—42no—
235C2×C4⋊C4—42no—
236C2×C4⋊C4—42no—
237C2×C4⋊C4—42no—
238C2×C4⋊C4—42no—
239C2×C4⋊C4C2×D411yescharacteristic
240C2×C4⋊C4C2×D412yes—
241C2×C4⋊C4C2×D411yescharacteristic
242C2×C42—21no—
243C2×C42—22no—
244C2×C42—21no—
245C2×C42—42no—
246C2×C42—42no—
247C2×C42C2411yescharacteristic
248#107—24no—
249#107—24no—
250#107C2×D414yes—
251#107C2×D414yes—
252#106—28no—
253#106—28no—
254#106—48no—
255C4⋊C8—24no—
256C4⋊C8—24no—
257C4⋊C8—28no—
258C4⋊C8—21no—
259C4⋊C8—21no—
260C4⋊C8—22no—
261C4⋊C8C2412yes—
262C4⋊C8C2412yes—
263C4⋊C8C2414yes—
264#103—28no—
265#103—28no—
266#103—28no—
267#103—28no—
268#103—28no—
269#103—28no—
270#103C2×D414yes—
271#103C2×D418yes—
272#103C2×D414yes—
273#97—28no—
274C4×C8—24no—
275C4×C8—24no—
276C4×C8—21no—
277C4×C8C2×D412yes—
278C4×C8C2×D412yes—
279C4×C8C2412yes—
280C4×C8C2412yes—
281C4×C8C2412yes—
282C2×Q8—21no—
283C2×Q8—22no—
284C2×Q8—21no—
285C2×Q8—22no—
286C2×Q8—22no—
287C2×Q8—24no—
288C2×Q8—24no—
289C2×Q8—22no—
290C2×Q8—24no—
291C2×Q8—24no—
292C2×Q8—42no—
293C2×Q8—42no—
294C2×Q8—44no—
295C2×Q8—44no—
296C2×Q8—44no—
297C2×Q8—44no—
298C2×Q8#13514yes—
299C2×Q8C22×D412yes—
300C2×Q8C22×D414yes—
301C2×Q8C22×D412yes—
302C22×C4—21no—
303C22×C4—21no—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—21no—
307C22×C4—21no—
308C22×C4—42no—
309C22×C4—42no—
310C22×C4C22×D411yescharacteristic
311C22×C4C22×D411yescharacteristic
312C22×C4H(5,𝔽2)11yescharacteristic
313Q16—28no—
314Q16—28no—
315Q16—416no—
316Q16—48no—
317Q16—84no—
318Q16—88no—
319C2×C8—24no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—24no—
327C2×C8—44no—
328C2×C8—42no—
329C2×C8—42no—
330C2×C8#13714yes—
331C2×C8C22×D412yes—
332C2×C8C22×D412yes—
333C2×C8C22×D412yes—
334C2×C8C22×D412yes—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—24no—
338C4⋊C4—21no—
339C4⋊C4—22no—
340C4⋊C4—21no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—24no—
344C4⋊C4—24no—
345C4⋊C4—24no—
346C4⋊C4—24no—
347C4⋊C4—24no—
348C4⋊C4—48no—
349C4⋊C4—48no—
350C4⋊C4—48no—
351C4⋊C4—48no—
352C4⋊C4—48no—
353C4⋊C4—48no—
354C4⋊C4—42no—
355C4⋊C4—42no—
356C4⋊C4—42no—
357C4⋊C4—42no—
358C4⋊C4C22×D412yes—
359C4⋊C4C22×D414yes—
360C4⋊C4C22×D412yes—
361C42—22no—
362C42—24no—
363C42—22no—
364C42—22no—
365C42—22no—
366C42—24no—
367C42—48no—
368C42—48no—
369C42C22×D411yescharacteristic
370C42C22×D411yescharacteristic
371C42H(5,𝔽2)11yescharacteristic
372C42C2511yescharacteristic
373C23D4211yescharacteristic
374Q8—24no—
375Q8—22no—
376Q8—22no—
377Q8—24no—
378Q8—24no—
379Q8—22no—
380Q8—44no—
381Q8—42no—
382Q8—44no—
383Q8—44no—
384Q8—44no—
385Q8—44no—
386Q8—84no—
387Q8—84no—
388Q8C2×#13514yes—
389C2×C4—22no—
390C2×C4—24no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—44no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4—44no—
401C2×C4—42no—
402C2×C4—44no—
403C2×C4—44no—
404C2×C4—84no—
405C2×C4—84no—
406C2×C4D4211yescharacteristic
407C2×C4D4211yescharacteristic
408C2×C4D4211yescharacteristic
409C2×C4C2×#13512yes—
410C2×C4C2×#13712yes—
411C2×C4#57712yes—
412C2×C4#57812yes—
413C2×C4C23×D411yescharacteristic
414C2×C4C23×D411yescharacteristic
415C2×C4C2×H(5,𝔽2)11yescharacteristic
416C8—24no—
417C8—22no—
418C8—22no—
419C8—22no—
420C8—44no—
421C8—42no—
422C8—42no—
423C8C2×#13714yes—
424C22#327812yes—
425C22#328512yes—
426C22#329312yes—
427C22C2×D4211yescharacteristic
428C4—24no—
429C4—21no—
430C4—21no—
431C4—44no—
432C4—42no—
433C4—42no—
434C4—44no—
435C4—42no—
436C4—84no—
437C4—84no—
438C4#327812yes—
439C4#328512yes—
440C4C22×#13511yescharacteristic
441C4C22×#13711yescharacteristic
442C4C2×#57711yescharacteristic
443C4C2×#57811yescharacteristic
444C2#1994414yesdirect product factor
445C2C2×#327811yescharacteristic
446C2C2×#328511yescharacteristic
447C2C2×#329311yescharacteristic
subgroupG/H
center, socle, prime radicalC23D42
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #19944C2direct (N × H)
444. C2#19944direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33952
C2×#33832
C2×#33742
#199442
C2×#17072
C2×#17002
C2×#16742
C2×#16702
C2×#16532
C2×#15912
C2×C8×Q162