Finite Group Databasebeta

#21460712

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1302

Subgroups

subgroupG/H
centerC2×C4C22⋊#6923
commutatorC2×C4×C61C42
FrattiniC42C2×#6923
FittingC4⋊C8×C61C4
socleC22×C61#95
hypercenterC4⋊C8#6923
hypocenterC61#1302
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4⋊C8

144 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 46 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,d^2=g,e^2=g,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 ofC2×#21460712, #30597135, #30597140, …
maximal normal subgroup ofC2×#21460712, #30597135, #30597140, …
maximal quotient of#30593948, #30593954, #30593957, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19403);