Finite Group Databasebeta

#21460697

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1296

Subgroups

subgroupG/H
centerC23C22⋊#6923
commutatorC2×C4×C61C42
FrattiniC22×C4C2×#6923
FittingC2×C4⋊C4×C61C4
socleC23×C61C22⋊C4
hypercenterC2×C4⋊C4#6923
hypocenterC61#1296
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

188 conjugacy classes of subgroups; only the 76 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 76 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,c^2=f,e^2=fg,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^11,h^e=h^60

Conjugacy classes & character table

338 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30594982, #30594983, #30595038, …
maximal normal subgroup of#30594982, #30594983, #30595038, …
maximal quotient of#30593944, #30593960, #30593982, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19388);