Finite Group Databasebeta

#21455114

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #3011

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×2−1+4×C61C2
socleC22×C61C22×D4
hypercenterC2×2−1+4D61
hypocenterC61#3011
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

700 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 700 conjugacy classes of subgroups — too many to draw. Only its 165 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=g,b^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^60,e^b=eg,d^c=dg

Conjugacy classes & character table

1052 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29597570, #29597572, #29597605, …
maximal normal subgroup of#29597570, #29597572, #29597605, …
maximal quotient of#29653208, #29653296, #29653382, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13805);