Finite Group Databasebeta

#21461672

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C61 ⋊ C4
SylowC61 ⋊ #1796

Subgroups

subgroupG/H
centerC2#16840703
commutatorC2×C4×C61C22×C4
FrattiniC2×C4C22×#6923
FittingC2×#41×C61C4
socleC2×C61#379
hypercenterC2×#41#6923
hypocenterC61#1796
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41

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

normal subgroups only

This group has 536 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=f,b^2=g,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^11,d^b=dg,h^b=h^60,f^c=fg,h^f=h^60

Conjugacy classes & character table

329 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30606876, #30606878, #30606884, …
maximal normal subgroup of#30606876, #30606878, #30606884, …
maximal quotient of#30598195, #30598196, #30598197, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20363);