Finite Group Databasebeta

#21460657

order7808
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1280

Subgroups

subgroupG/H
centerC23C22⋊#6923
commutatorC22×C61C4×C8
FrattiniC24C2×#6923
FittingC23×C4×C61C4
socleC23×C61C22⋊C4
hypercenterC23×C4#6923
hypocenterC61#1280
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4

264 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 82 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,d^2=g,b^a=bc,c^a=cf,h^a=h^11,d^b=df,h^d=h^60

Conjugacy classes & character table

524 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30594108, #30594109, #30594110, …
maximal normal subgroup of#30594108, #30594109, #30594110, …
maximal quotient of#30593923, #30593925, #30593931, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19348);